Kunshan, Jiangsu, China — Kunshan Telock Sealing Technology Co., Ltd., a specialized manufacturer of high-quality rubber sealing products, is strengthening its position as a trusted global supplier of precision seals for automotive, industrial, medical, semiconductor and chemical applications. Founded in 2013 in the Kunshan Economic and Technological Development Zone, Jiangsu Province, Telock Sealing has built its reputation over more than a decade on rigorous quality control, independent material R&D and responsive customer service. The company's products are exported to Europe, the Americas, Southeast Asia and many other countries and regions, serving as supporting components for numerous well-known domestic and international manufacturers. A Complete Rubber Sealing Portfolio Telock Sealing offers one of the most comprehensive product ranges in the industry, covering virtually every standard and custom sealing requirement. Its core catalog includes: Rubber O-rings — available in a wide spectrum of materials, sizes and hardness grades, from miniature precision dimensions to extra-large specifications; FFKM O-rings — perfluoroether seals engineered for extreme chemical resistance and high-temperature operating environments, ideal for semiconductor, chemical and pharmaceutical processes; ED Rings — pipe-fitting seals designed for reliable, leak-proof connections in hydraulic, pneumatic and fluid-handling systems; Rubber Washer — flat and custom-profile washers for sealing, spacing and vibration damping across industrial and consumer applications; Rubber Balls — precision-molded solid rubber balls used in valves, pumps, cleaning equipment and mechanical assemblies; Rubber Seals — a broad family including U-rings, Y-rings, rubber strips, retaining rings, high-pressure water seals, skeleton and plunger oil seals, polyurethane seals, PTFE washers and various special-shaped rubber parts. Products are manufactured in materials including NBR, FKM, EPDM, silicone (SI), FFKM and PTFE, with hardness ranging from 40 to 90 Shore, enabling Telock to match the right compound to each customer's specific medium, pressure and temperature conditions. Certified Quality and Material Compliance Quality is embedded in every stage of Telock's operations. The company holds IATF 16949:2016 quality management system certification (issued by NQA) for the manufacture of rubber seals, underscoring its capability to meet automotive-industry quality standards. Its raw materials comply with ROHS 2.0, REACH, PAHS, FDA and UL testing requirements, and its seal rings have passed SGS testing against US FDA 21 CFR 177.2600 for total extractives — confirming suitability for food-contact and sensitive applications. "Every seal we deliver — whether it's a standard Rubber O-ring, a chemically resistant FFKM O-ring, an ED Ring for pipe connections, a custom Rubber Washer, precision Rubber Balls or a specialized Rubber Seal — is engineered to perform reliably under the customer's exact working conditions," said Mr. Zhang Yunhe, founder of Telock Sealing. "Our independently developed sealing formulas achieve a 100% sealing-performance qualification rate, far exceeding industry benchmarks." R&D, Automation and Customization Telock Sealing operates a professional R&D team with modern R&D facilities, production equipment and testing instruments. The company independently develops core sealing formulas tailored to extreme conditions such as high and low temperatures and strong corrosion. Fully automated production equipment enables a daily output of tens of thousands of pieces with consistent precision, supporting both high-volume batch delivery and fast turnaround on custom orders. A key differentiator is Telock's customization capability: the company designs tailored sealing solutions based on each customer's working medium, pressure and temperature, supporting non-standard sizes and special material requirements. Complementing production, the company has implemented an ERP system to enhance operational management and customer service, offering one-on-one technical support from pre-sales material selection through in-sales progress tracking and 24-hour after-sales response. Broad Industry Applications Telock's sealing products are widely deployed across hydraulic construction machinery, pipeline valves, high-pressure cleaners, water treatment equipment, electronics, photovoltaics, semiconductors, chemicals, automotive, marine, medical and cosmetic container industries — a breadth that reflects the versatility and reliability of its sealing solutions. Looking Ahead As global demand for precision, chemically resistant and application-specific seals continues to grow, Kunshan Telock Sealing Technology remains committed to advancing material science, expanding automation and deepening partnerships with customers worldwide. The company warmly welcomes distributors, OEMs and engineering partners to explore custom sealing solutions and long-term cooperation. Contact: Mr. Zhang Yunhe Tel: +86 18112657234 Email: zyl@tetlock.com.cn Address: Room 2, No. 205 Weijing Road, Shipu, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province, China

KUNSHAN, JIANGSU, CHINA — Since its inception in 2013, Kunshan Telock Sealing Technology Co., Ltd. has established itself as a premier manufacturing enterprise specializing in the research, development, production, and sales of high-quality rubber sealing products. Located in the Kunshan Economic and Technological Development Zone, Telock Sealing has built a formidable reputation over the past decade by placing uncompromising quality at the core of its operations. Today, the company’s precision-engineered sealing solutions are trusted by a vast network of domestic and international clients, with products successfully exported across Europe, America, Southeast Asia, and numerous other global regions. A Decade of Excellence and Growth Founded with a clear vision to deliver superior sealing technologies, Telock Sealing has experienced steady and robust growth over the last ten years. The company’s journey from a local manufacturer to a globally recognized supplier is a testament to its dedication to engineering excellence. By consistently meeting the rigorous demands of diverse industrial sectors, Telock Sealing has secured long-term partnerships with well-known enterprises and manufacturers worldwide, solidifying its position as a reliable partner in the global supply chain. Advanced Manufacturing and R&D Capabilities At the heart of Telock Sealing’s success is its commitment to technological innovation and advanced manufacturing. The company boasts an independent research and development team that has successfully formulated core sealing compounds tailored for extreme working conditions, including high and low temperatures and strong corrosive environments. To support this R&D prowess, Telock Sealing utilizes fully automated production equipment, enabling a daily production capacity of tens of thousands of pieces and ensuring efficient batch delivery. Furthermore, the integration of a modern ERP system streamlines operations, while state-of-the-art testing instruments guarantee that every product meets exacting specifications. This technological advantage allows the company to maintain a 100% qualification rate in sealing performance, significantly exceeding industry standards. Comprehensive Product Portfolio Telock Sealing offers an extensive range of sealing solutions designed to meet the complex needs of modern industry. The company’s main products include O-rings (featuring perfluoroether, coated, extra-large specifications, and fine dimensions), flat washers, U-rings, Y-rings, rubber strips, rubber balls, and retaining rings. Additionally, the portfolio encompasses specialized components such as pipe fitting seals (ED rings), high-pressure water seals, skeleton oil seals, plunger oil seals, polyurethane oil seals, and PTFE washers. These versatile products serve a wide array of critical industries, including hydraulic construction machinery, pipeline valves, high-pressure cleaners, water treatment equipment, electronics, photovoltaics, semiconductors, chemicals, automotive, marine, medical, and cosmetic container manufacturing. Uncompromising Quality Standards Quality assurance is the cornerstone of Telock Sealing’s business philosophy. The company has achieved the prestigious IATF16949:2016 quality management system certification, underscoring its commitment to automotive-grade quality standards. Furthermore, all raw materials strictly comply with international environmental and safety regulations, meeting ROHS2.0, REACH, PAHS, FDA, and UL testing requirements. Through rigorous raw material selection and full-process quality inspection, Telock Sealing ensures that its finished products are highly wear-resistant and anti-aging, providing long-lasting reliability in demanding applications. Competitive Advantages and Customization Telock Sealing distinguishes itself in the market through a combination of technical superiority, production capacity, and customer-centric service. Beyond its robust standard product line, the company excels in providing custom solutions. Engineers work closely with clients to develop non-standard sizes and special material formulations based on specific operational parameters such as medium, pressure, and temperature. This technical capability is matched by an exceptional service framework. Telock Sealing provides one-on-one technical docking, pre-sales model selection guidance, in-sales progress follow-up, and a rapid 24-hour after-sales response system, ensuring seamless support throughout the product lifecycle. Trusted by Industry Leaders and Vision for the Future Over the years, Telock Sealing has become a trusted supporting supplier for numerous renowned domestic and foreign enterprises. The company’s ability to consistently deliver high-performance sealing products has earned it a loyal customer base across multiple continents. Looking ahead, Kunshan Telock Sealing Technology Co., Ltd. remains dedicated to advancing the sealing industry through continuous innovation and quality improvement. The company’s vision is to further expand its global footprint while pioneering new sealing technologies that address the evolving challenges of modern manufacturing. With a steadfast commitment to engineering excellence, Telock Sealing is poised to continue its legacy as a leading force in the global sealing solutions market. Media Contact: Mr. Zhang Yunhe Kunshan Telock Sealing Technology Co., Ltd. Tel: +86 18112657234 Email: zyl@tetlock.com.cn Address: Room 2, No. 205 Weijing Road, Shipu, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province, China

KUNSHAN, China — Kunshan Telock Sealing Technology Co., Ltd. (泰洛克密封) continues to strengthen its position in the global industrial sealing market, leveraging nearly a decade of specialized manufacturing expertise to meet the evolving demands of high-tech and heavy-duty industries. Founded in 2013 and headquartered in the Kunshan Economic and Technological Development Zone in Jiangsu Province, the company has established itself as a dedicated manufacturer of high-quality rubber sealing products, serving a diverse international client base across Europe, the Americas, and Southeast Asia. Core Business and Strategic Growth Since its inception, Telock Sealing has operated under the core philosophy that quality is the foundation of development. Over the past decade, the enterprise has expanded its R&D, production, and sales capabilities to become a reliable supplier for numerous well-known domestic and foreign manufacturers. The company’s strategic focus on continuous improvement and customer-centric service has facilitated steady growth in an increasingly competitive B2B landscape. Advanced Product Portfolio and Technical Capabilities Telock Sealing offers a comprehensive range of sealing solutions designed for rigorous industrial applications. The product line includes O-rings (featuring perfluoroether, coated, extra-large, and fine-dimension variants), flat washers, U-rings, Y-rings, rubber strips, balls, retaining rings, and pipe fitting seals such as ED rings and high-pressure water seals. The company also manufactures skeleton oil seals, plunger oil seals, polyurethane oil seals, PTFE washers, and various custom rubber parts. These products are engineered to support critical operations in hydraulic construction machinery, pipeline valves, high-pressure cleaners, and water treatment equipment. Furthermore, Telock’s components are widely utilized in high-precision sectors, including electronics, photovoltaics, semiconductors, chemicals, automotive, marine, medical, and cosmetic container manufacturing. A key driver of the company’s market presence is its independent R&D of core sealing formulas. These proprietary compounds are specifically designed to withstand extreme high and low temperatures and strong corrosive environments. According to company data, Telock’s sealing performance achieves a 100% qualification rate, significantly exceeding standard industry benchmarks. The company also provides tailored customization services, adapting non-standard sizes and special materials to match specific customer working conditions, including medium, pressure, and temperature parameters. Quality Assurance and Compliance Maintaining strict adherence to international standards is central to Telock Sealing’s operations. The company has achieved IATF16949:2016 quality management system certification, underscoring its commitment to automotive-grade quality management. Additionally, all raw materials comply with rigorous environmental and safety testing requirements, including ROHS2.0, REACH, PAHS, FDA, and UL standards. To ensure consistent product reliability, Telock enforces strict raw material selection and full-process quality inspections. The resulting finished products are engineered for superior wear resistance and anti-aging properties. Production is supported by fully automated equipment, enabling a daily capacity of tens of thousands of pieces and ensuring efficient batch delivery. Global Market Reach and Service Excellence Telock Sealing’s products are currently exported to numerous countries and regions, supporting global supply chains. To manage this international footprint effectively, the company has implemented an ERP system, which facilitates continuous improvement in customer service and operational efficiency. The company’s service model emphasizes direct technical engagement, offering one-on-one technical docking, pre-sales model selection guidance, and in-sales progress follow-up. This is backed by a 24-hour after-sales response protocol, ensuring that technical issues are addressed promptly to minimize client downtime. Future Outlook As industries continue to demand higher performance and greater reliability from their components, Kunshan Telock Sealing Technology Co., Ltd. remains focused on technical innovation and manufacturing excellence. By combining proprietary material science with automated production and stringent quality control, the company is well-positioned to support the next generation of industrial and high-tech manufacturing applications worldwide. About Kunshan Telock Sealing Technology Co., Ltd. Kunshan Telock Sealing Technology Co., Ltd. is a manufacturing enterprise specializing in the R&D, production, and sales of high-quality rubber sealing products. Established in 2013 in Kunshan, Jiangsu Province, the company serves a wide array of industrial sectors with a comprehensive portfolio of O-rings, oil seals, washers, and custom rubber components. Certified to IATF16949:2016 standards, Telock Sealing is dedicated to providing durable, high-performance sealing solutions backed by independent R&D and responsive global service.

KUNSHAN, China – Kunshan Telock Sealing Technology Co., Ltd., a specialized manufacturer of high-quality rubber sealing products, continues to solidify its position as a trusted global supplier. Founded in 2013 in the Kunshan Economic and Technological Development Zone, the company has built a strong reputation over the past decade for its unwavering commitment to quality and innovation. A Comprehensive Product Portfolio Telock Sealing offers an extensive range of sealing solutions designed for a wide array of demanding industries. The company's core products include: O-Rings: Including specialized types such as perfluoroether (FFKM), coated, extra-large, and fine-dimension O-rings. Oil Seals: A complete line featuring skeleton oil seals, plunger oil seals, and polyurethane oil seals. Gaskets & Washers: Such as flat washers, PTFE washers, and pipe fitting seals (ED rings). Custom Rubber Parts: The company also manufactures various other components, including U-rings, Y-rings, rubber strips, rubber balls, high-pressure water seals, and custom-molded special parts. These products are widely used in critical applications across the hydraulic engineering machinery, pipeline valve, automotive, chemical, electronics, semiconductor, medical, and photovoltaic industries. Engineered for Performance and Reliability A key driver of Telock Sealing's success is its significant investment in research and development. The company has independently developed its core sealing formulas, enabling its products to perform reliably in extreme conditions, including high and low temperatures and strong corrosive environments. This technical expertise ensures a 100% qualification rate for sealing performance, a standard that far exceeds typical industry benchmarks. "Our philosophy is centered on quality as the core of our development," a company representative stated. "We are dedicated to providing our customers with the most reliable sealing solutions, supported by our professional R&D team and modern production facilities." Commitment to Quality and Customization Operating from a modern facility equipped with automated production equipment and advanced testing instruments, Telock Sealing maintains stringent quality control throughout its manufacturing process. The company's dedication to excellence is validated by its IATF16949:2016 quality management system certification. Furthermore, all raw materials comply with international standards, including RoHS 2.0, REACH, PAHs, FDA, and UL. The company's capabilities extend beyond standard products, offering robust customization services. Telock Sealing can develop tailored solutions based on specific customer requirements for media, pressure, and temperature, and supports customization for non-standard sizes and special materials. With a daily production capacity in the tens of thousands of pieces and a full-service approach that includes one-on-one technical support and 24-hour after-sales response, Kunshan Telock Sealing Technology is well-equipped to meet the needs of its growing international customer base, with products already exported to Europe, America, and Southeast Asia.

KUNSHAN, China – Since its establishment in 2013, Tailuoke Sealing has solidified its position as a key manufacturer of high-quality rubber sealing products. Based in the Kunshan Economic Development Zone, the company has spent the last decade building a reputation for precision, quality, and reliability, earning the trust of clients both domestically and internationally. ? Global Reach and Certified Quality Tailuoke Sealing's commitment to strict quality standards is a cornerstone of its business philosophy. This dedication has enabled the company to export its products to numerous countries and regions, including markets in Europe, the United States, and Southeast Asia. The company's manufacturing processes are backed by the IATF16949:2016 quality management system certification. Furthermore, its raw materials comply with a comprehensive range of international standards, including ROHS2.0, REACH, PAHS, FDA, and UL, ensuring its products meet the rigorous demands of various global industries. ⚙️ Core Strengths: Innovation, Automation, and Customization Tailuoke Sealing has developed several core competencies that set it apart in the sealing industry: Proprietary Technology: The company utilizes a self-developed core sealing formula. This technology ensures 100% compliance with performance standards across a wide range of conditions, including extreme temperatures and strong corrosion, significantly exceeding industry benchmarks. Automated Production: With a focus on automation, Tailuoke Sealing operates fully automated equipment capable of a daily output of over 10,000 pieces, ensuring stable and efficient batch delivery for its clients. Advanced Customization: The company excels in providing tailored solutions. It can customize products based on specific customer working conditions (medium, pressure, temperature) and supports customization for non-standard sizes and special materials to meet unique requirements. Comprehensive Service: Tailuoke offers a full-service model, including one-on-one technical liaison, pre-sales selection guidance, in-sales progress tracking, and 24-hour after-sales response to ensure smooth customer operations. ? Diverse Product Portfolio for Demanding Industries The company boasts a complete range of sealing products, manufactured with carefully selected raw materials and subject to full-process quality control to ensure durability and resistance to wear and aging. Main Products: O-rings: Including perfluoroelastomer (FFKM), encapsulated, extra-large, and precision sizes. Seals & Washers: Flat washers, U-rings, Y-rings, ED rings for pipe joints, and PTFE washers. Specialized Seals: High-pressure water seals, skeleton oil seals, piston seals, and polyurethane oil seals. Other Rubber Products: Rubber strips, rubber balls, retaining rings, and various custom rubber parts. These products are widely used in demanding sectors such as hydraulic engineering machinery, pipeline valves, high-pressure washers, water treatment equipment, electronics, photovoltaics, semiconductors, chemicals, automotive, shipbuilding, medical, and cosmetics packaging.

KUNSHAN, China – Kunshan Telock Sealing Technology Co., Ltd., a specialized manufacturer of high-quality rubber sealing products, continues to expand its global footprint by delivering precision-engineered sealing solutions to a diverse range of industries. Founded in 2013 in the Kunshan Economic and Technological Development Zone, the company has built a strong reputation over the past decade for its unwavering commitment to quality and innovation, serving clients across Europe, the Americas, and Southeast Asia. Core Technological Advantages At the heart of Telock's success is its independent research and development of core sealing formulas. This technical expertise allows the company to produce seals that perform reliably in extreme conditions, including high and low temperatures and strong corrosive environments. The company reports a 100% qualification rate for its sealing performance, a standard that significantly exceeds typical industry benchmarks. This commitment to quality is further validated by its robust quality management system. Telock has achieved the IATF16949:2016 certification, a stringent standard for the automotive industry. Furthermore, its raw materials are compliant with a wide array of international regulations, including RoHS 2.0, REACH, PAHs, FDA, and UL, ensuring its products meet the highest standards for safety and environmental responsibility. Comprehensive Product Portfolio Telock offers an extensive catalog of sealing products designed for critical applications in hydraulic machinery, pipeline valves, water treatment, and high-tech sectors like electronics, photovoltaics, and semiconductors. Key products include: O-Rings: A versatile range including perfluoroether (FFKM), coated, extra-large, and fine-dimension O-rings. Oil Seals: Various types such as skeleton oil seals, plunger oil seals, and polyurethane oil seals. Gaskets & Washers: Including flat washers, pipe fitting seals (ED rings), and PTFE washers. Specialized Seals: U-rings, Y-rings, high-pressure water seals, and custom-molded rubber parts. Customization and Production Capacity Understanding the unique needs of modern manufacturing, Telock excels in customization. The company's engineering team works directly with clients to develop tailored solutions based on specific operating conditions like media, pressure, and temperature. They support customization for non-standard sizes and special materials to meet highly personalized requirements. To support this flexibility, Telock has invested in fully automated production equipment, enabling a daily output of tens of thousands of pieces and ensuring reliable batch delivery for large-scale projects. This manufacturing capability is managed through an enterprise ERP system, which streamlines operations and enhances customer service. "We are dedicated to developing and growing together with our clients," said a company representative. "By providing one-on-one technical support—from pre-sales selection to 24-hour after-sales response—we ensure our sealing solutions integrate seamlessly into our customers' production processes, guaranteeing their operational success."

KUNSHAN, CHINA — Kunshan Telock Sealing Technology Co., Ltd., a specialized manufacturer of high-quality rubber sealing products, is making significant strides in the global market. Founded in 2013 in the Kunshan Economic and Technological Development Zone, the company has built a strong reputation over the past decade by prioritizing quality and innovation, earning the trust of clients across Europe, America, and Southeast Asia. Telock Sealing is dedicated to the research, development, production, and sales of a comprehensive range of sealing products. Their offerings are critical components in a wide array of industries, including hydraulic engineering machinery, pipeline valves, high-pressure cleaning equipment, water treatment, electronics, photovoltaics, semiconductors, automotive, marine, medical, and even cosmetic containers. ⚙️ A Comprehensive Product Portfolio The company's extensive product line is engineered to meet the demanding requirements of modern industrial applications. Key products include: O-rings: Featuring specialized variants such as perfluoroether (FFKM), coated, extra-large, and fine-dimension O-rings. Seals & Washers: A diverse range including flat washers, U-rings, Y-rings, pipe fitting seals (ED rings), high-pressure water seals, and PTFE washers. Oil Seals: Robust solutions like skeleton oil seals, plunger oil seals, and polyurethane oil seals. Custom Components: Various rubber strips, balls, retaining rings, and other special rubber parts tailored to specific client needs. ? Core Competencies Driving Success Telock Sealing's growth is fueled by a commitment to technological advancement and customer-centric services. The company has established several core advantages that set it apart in the competitive sealing industry. Technical Prowess: The company's R&D team has independently developed core sealing formulas. These proprietary compounds are designed to excel in extreme working conditions, including high and low temperatures and strong corrosive environments, achieving a 100% qualification rate in sealing performance that far exceeds industry standards. Uncompromising Quality: Quality is the cornerstone of Telock's operations. The company has passed the stringent IATF16949:2016 quality management system certification. Furthermore, all raw materials comply with international standards, including RoHS 2.0, REACH, PAHs, FDA, and UL. A rigorous full-process quality inspection ensures that every finished product is wear-resistant and anti-aging. High-Efficiency Production: To meet large-scale demand, Telock Sealing has implemented fully automated production equipment, enabling a daily output of tens of thousands of pieces and ensuring reliable batch delivery for its global partners. Tailored Customization: Understanding that one size does not fit all, the company offers robust customization capabilities. They can develop specific solutions based on a customer's unique working conditions (medium, pressure, temperature) and support customization for non-standard sizes and special materials. Dedicated Customer Service: Telock Sealing provides a seamless service experience, from one-on-one technical docking and pre-sales model selection guidance to real-time progress tracking and a 24-hour after-sales response system, ensuring the smooth operation of their clients' production lines. Driven by a philosophy of developing and growing together with its clients, Kunshan Telock Sealing Technology continues to invest in modern R&D facilities, production equipment, and an enterprise ERP system to enhance management efficiency and service quality. With its blend of technical expertise, rigorous quality control, and customer-focused approach, Telock Sealing is well-positioned as a reliable partner for the global industrial community. For partnership inquiries or detailed technical specifications, please contact Kunshan Telock Sealing Technology Co., Ltd.

KUNSHAN, CHINA – Kunshan Telock Sealing Technology Co., Ltd., a specialized manufacturer of high-quality rubber sealing products, continues to strengthen its reputation in the global market. Founded in 2013 in the Kunshan Economic and Technological Development Zone, the company has built a strong international presence over the past decade, earning the trust of customers worldwide and exporting its products to Europe, America, Southeast Asia, and beyond. Telock Sealing has established itself as a reliable partner for numerous well-known enterprises by focusing on quality as the core of its development. The company's products are widely used in demanding industries, including hydraulic construction machinery, pipeline valves, automotive, electronics, photovoltaics, semiconductors, and medical equipment. ⚙️ A Comprehensive Portfolio for Diverse Industries The company offers an extensive range of sealing products designed to meet the rigorous demands of various applications. Its core product lines include: O-Rings: A versatile selection featuring specialized materials and sizes, such as perfluoroether (FFKM), coated, extra-large, and fine-dimension O-rings. Oil Seals: High-performance seals including skeleton oil seals, plunger oil seals, and polyurethane oil seals for superior performance in dynamic applications. Gaskets & Washers: A complete range of sealing washers, including flat washers, PTFE washers, and pipe fitting seals (ED rings). Specialized Seals: Custom-engineered solutions like high-pressure water seals, U-rings, Y-rings, rubber retaining rings, rubber strips, and rubber balls. ? Technical Innovation and Uncompromising Quality A key driver of Telock Sealing's success is its commitment to technological innovation and stringent quality control. The company boasts an independent R&D team that has developed core sealing formulas, enabling its products to perform reliably under extreme conditions, including high and low temperatures and strong corrosion. This technical prowess ensures a 100% qualification rate for sealing performance, significantly exceeding industry standards. To guarantee consistent quality, the factory is equipped with modern production equipment, testing instruments, and a fully automated management system powered by an enterprise ERP. This commitment to excellence is validated by its IATF16949:2016 quality management system certification. Furthermore, all raw materials comply with international standards, including RoHS 2.0, REACH, PAHs, FDA, and UL, ensuring safety and reliability for end-users. ? Production Capacity and Customer-Centric Service Telock Sealing has invested in fully automated equipment, achieving a daily production capacity of tens of thousands of pieces to ensure timely batch delivery. Beyond its manufacturing capabilities, the company distinguishes itself with a robust service model: Customization: The ability to develop tailored solutions based on specific customer working conditions (medium, pressure, temperature) and support for non-standard sizes and special materials. Dedicated Support: A one-on-one technical service model that includes pre-sales model selection guidance, in-sales progress follow-up, and a 24-hour after-sales response system. Company Philosophy: "We provide necessary assistance at any stage of the customer's production process to develop and grow together!" With its advanced manufacturing capabilities, comprehensive product range, and unwavering focus on quality and customer satisfaction, Kunshan Telock Sealing Technology Co., Ltd. is well-positioned for continued growth as a leading provider of sealing solutions worldwide.

Kunshan, Jiangsu, July 4, 2026-A leading sealing solutions provider has announced a strategic expansion of its custom engineering capabilities and automated manufacturing capacity, reinforcing its position as a high-reliability partner for critical industrial applications. Backed by a proprietary technological foundation and rigorous international quality certifications, the company is poised to meet the escalating global demand for durable, high-performance sealing components across diverse sectors, including automotive, electronics, and heavy industry. The company's latest initiative centers on its "Precision & Customization" strategy, which integrates self-developed material science with fully automated production lines to deliver consistent quality at scale. At the heart of this strategy is the company's core technological advantage: a proprietary, in-house developed sealing formula. This advanced formulation allows the company to tailor solutions for a wide range of operating conditions, including extreme high and low temperatures and highly corrosive environments. This technical prowess ensures a 100% compliance rate for sealing performance, significantly surpassing standard industry benchmarks. Complementing this is the company's comprehensive customization capability, which allows clients to engineer solutions based on specific media, pressure, and temperature requirements, supporting both non-standard dimensions and specialized material requests to meet unique operational challenges. At the core of the company's competitive advantage is its vertical integration and rigorous adherence to international quality standards. The company has obtained the IATF 16949:2016 quality management system certification, a stringent standard specific to the automotive industry, which underscores its commitment to defect prevention and continuous improvement. Furthermore, raw materials are strictly selected to comply with a full suite of international environmental and safety directives, including RoHS 2.0, REACH, PAHs, FDA, and UL standards. This ensures that the final products are not only durable and wear-resistant but also safe for sensitive applications. The company maintains a comprehensive quality control system that oversees every stage of production, from raw material selection to final inspection, guaranteeing that every component meets the highest standards of reliability. Looking ahead, the company is focusing on strengthening its global delivery performance and technical service network. With a fully automated equipment setup, the company has achieved a daily production capacity of tens of thousands of units, enabling efficient batch delivery for large-scale OEM/ODM projects. This scalability is supported by a robust service philosophy that features one-on-one technical, pre-sales selection guidance, mid-process progress tracking, and a 24-hour rapid response protocol for after-sales issues. By combining its technical expertise in material science with a customer-centric service model, the company aims to become a preferred partner for global manufacturers seeking reliable, high-quality sealing solutions in 2026 and beyond.

June 27, 2026 | Kunshan, China — Telock Sealing, a leading manufacturer of high-performance rubber sealing solutions established in 2013, is expanding its global footprint with a strategic focus on "Precision, Customization, and Rapid Response." Headquartered in the Kunshan Economic and Technological Development Zone, the company combines over a decade of engineering expertise with a comprehensive portfolio to serve diverse industries including automotive, semiconductor, medical, and heavy machinery across Europe, America, and Southeast Asia. Operational Excellence and Quality Assurance Telock Sealing operates a robust production ecosystem supported by a professional R&D team, modern facilities, and a fully automated manufacturing system. The company has achieved a 100% qualification rate for sealing performance, significantly exceeding industry standards, through its independently developed core sealing formulas. This technical excellence ensures product stability and high precision under extreme conditions such as high/low temperatures and strong corrosion. The company maintains strict compliance with international quality benchmarks, having obtained the IATF16949:2016 quality management system certification. All raw materials meet rigorous global testing requirements, including ROHS2.0, REACH, PAHS, FDA, and UL, ensuring safety and reliability for sensitive applications in the medical and food & beverage sectors. Comprehensive Product Portfolio and Technical Innovation Telock Sealing’s product strategy focuses on versatility and application-specific engineering. The portfolio spans a wide range of sealing solutions, each designed to meet distinct industrial demands: Advanced O-Ring Series: Featuring specialized variants such as Perfluoroether (FFKM), Coated O-rings, Extra-Large Specifications, and Fine Dimension O-rings, engineered for superior chemical resistance and dimensional accuracy. Specialty Seals and Custom Components: The product range includes Pipe Fitting Seals (ED Rings), High-Pressure Water Seals, Skeleton Oil Seals, Plunger Oil Seals, Polyurethane Oil Seals, and PTFE Washers, catering to hydraulic systems, high-pressure cleaners, and corrosive chemical environments. Standard and Non-Standard Rubber Parts: In addition to a complete range of Flat Washers, U-Rings, Y-Rings, Rubber Strips, Rubber Balls, and Rubber Retaining Rings, Telock offers full customization services. The company supports non-standard sizes and special material formulations based on specific customer working conditions (medium, pressure, temperature). Technical innovation is driven by a continuous improvement philosophy, supported by an enterprise ERP system that integrates automated management with R&D and production processes. This ensures consistent quality control from raw material inspection to finished product testing. Strategic Vision and Partnership Opportunities Guided by the philosophy of "Quality First, Customer Supreme," Telock Sealing is committed to building long-term partnerships with global distributors and OEM manufacturers. The company offers a comprehensive "One-on-One" technical service model, providing pre-sales selection guidance, mid-sales progress tracking, and a 24-hour after-sales response to ensure uninterrupted customer production. With a daily production capacity exceeding tens of thousands of pieces, Telock Sealing guarantees efficient batch delivery for large-scale international orders. The company’s competitive pricing strategy, supported by economies of scale, ensures value without compromising quality. For inquiries or partnership opportunities, please contact Kunshan Telock Sealing Technology Co., Ltd.

Jiangsu, China – June 18, 2026 – Kunshan Telock Sealing Technology Co., Ltd. (Telock Sealing), a high-tech enterprise specializing in rubber sealing solutions, today announced the launch of its advanced material portfolio. Established in 2013 in Kunshan Economic and Technological Development Zone, the company has solidified its reputation as a trusted partner for industries ranging from automotive and semiconductor to medical and renewable energy. By integrating independent material formulation technology with strict international quality standards, Telock Sealing is positioned to address the most demanding sealing challenges across diverse industrial applications. Strategic Material Innovation and Core Advantages Telock Sealing’s competitive edge is rooted in its independent R&D capabilities and rigorous quality management system. The company has achieved IATF16949:2016 certification, ensuring its manufacturing processes meet the stringent requirements of the automotive industry. Furthermore, all raw materials comply with global regulatory standards, including ROHS2.0, REACH, PAHS, FDA, and UL, guaranteeing safety and environmental compliance for products used in sensitive sectors such as food processing and healthcare. A cornerstone of the company’s strategy is its proprietary core sealing formula development. This technical advantage allows Telock Sealing to engineer products capable of withstanding extreme conditions, such as high and low temperatures and strong corrosive environments. The company maintains a 100% qualification rate for sealing performance, significantly exceeding industry benchmarks. Additionally, the implementation of an enterprise ERP system ensures automated management and continuous improvement in customer service, from pre-sales technical guidance to 24-hour after-sales support. Comprehensive Product Portfolio and Customization Capabilities Telock Sealing offers a diverse range of products designed to meet the specific needs of various industrial applications. The company’s portfolio covers nearly all key components of sealing systems, providing customers with a one-stop solution for their mechanical and hydraulic infrastructure needs. Perfluoroelastomer (FFKM) O-Rings: Engineered for the most critical applications, these O-rings combine the high-temperature resistance of PTFE with the elasticity of rubber. Capable of continuous operation at temperatures ranging from 250°C to 300°C, with short-term resistance up to 320°C, they are ideal for aerospace, military, semiconductor, and pharmaceutical industries. Telock’s FFKM products offer a high-performance, cost-effective alternative to imported solutions. Coated O-Rings: These specialized seals utilize FEP or PFA fluoroplastic composites, providing superior resistance to heat, cold, wear, oil, and chemical corrosion. They are widely used in pumps, valves, pressure vessels, and boiler systems, effectively replacing traditional rubber O-rings in aggressive media. Polyurethane (PU) Oil Seals: Designed for medium and high-pressure hydraulic cylinders, these seals feature excellent mechanical strength, wear resistance, and oil resistance. Operating effectively within a temperature range of -35°C to +100°C, they are a mainstream choice for construction machinery and heavy-duty industrial hydraulic systems. Material Diversity and Customization: Recognizing that no single material fits all scenarios, Telock Sealing provides a wide selection of elastomers, including: NBR (Nitrile): The general-purpose首选 (first choice) for mineral oil and hydraulic fluid resistance. FKM (Viton): Selected for high-temperature and chemical resistance. EPDM (Ethylene Propylene): Chosen for excellent water, steam, and weather resistance. Silicone (VMQ): Utilized for food-grade safety and extreme temperature flexibility. Beyond standard products, Telock Sealing excels in customization. The company can develop tailored solutions based on specific customer working conditions, including non-standard sizes and special material requirements, ensuring optimal performance in unique engineering projects. Quality Assurance and Global Market Expansion Quality and compliance are paramount at Telock Sealing. The factory is equipped with modern R&D facilities, precision production equipment, and advanced testing instruments to ensure the stability and high precision of every product. A complete quality inspection process is implemented from raw material selection to finished product delivery, resulting in wear-resistant and anti-aging components that meet international specifications. The company’s global expansion is supported by its strategic location in the Yangtze River Delta and a professional sales team. With products already exported to Europe, America, and Southeast Asia, Telock Sealing is committed to providing necessary assistance at any stage of the customer's production process. By combining technical expertise with flexible manufacturing capabilities, the company aims to develop and grow together with its international partners. Looking Forward: Growth and Reliability Looking ahead, Kunshan Telock Sealing Technology Co., Ltd. will continue to uphold its philosophy of "Quality as the core of development." The company plans to further strengthen its R&D investment, particularly in material science for emerging industries such as new energy and semiconductors. By expanding its global distribution network and deepening its commitment to customer support, Telock Sealing aims to become a leading expert in sealing solutions, helping customers around the world build reliable and efficient mechanical systems.

Telock Sealing, a leading manufacturer of high-performance rubber sealing solutions, has officially announced a significant strategic expansion of its custom product portfolio and automated manufacturing capabilities. Since its establishment in 2013 within the Kunshan Economic and Technological Development Zone, the company has built a formidable reputation as a reliable partner for critical sealing applications across high-tech and heavy industrial sectors. Engineered for Extreme EnvironmentsTelock Sealing has developed a comprehensive range of standard and specialty sealing products designed to perform flawlessly under the most demanding conditions, including extreme temperatures, high pressure, and severe corrosion. The company’s extensive lineup features diverse O-ring solutions, including Perfluoroether (FFKM) and coated variants, alongside specialized components such as skeleton oil seals, plunger oil seals, and high-pressure water seals. This versatile catalog ensures that clients in various industries have access to highly reliable sealing technologies tailored to their specific operational needs. Automated Manufacturing and Material InnovationTo support growing global demand, Telock Sealing has significantly enhanced its production infrastructure. The facility now utilizes fully automated equipment, achieving a daily production capacity of tens of thousands of pieces to ensure efficient, large-scale delivery. Central to this operational success is the company’s proprietary, independently researched sealing formulas. This technological edge allows Telock to maintain a 100% qualification rate for sealing performance, consistently exceeding standard industry benchmarks. Global Standards and Customer-Centric Service

Kunshan, China, June 5, 2026 – Telock Sealing, a prominent manufacturer of high-performance rubber sealing solutions, has announced a strategic expansion of its custom product portfolio and automated production capabilities. Established in 2013 in the Kunshan Economic and Technological Development Zone, the company has solidified its reputation as a trusted partner for critical sealing applications across diverse high-tech and industrial sectors. Over the past decade, Telock Sealing has earned the trust of numerous international clients, with its products being exported to Europe, America, Southeast Asia, and beyond. The company's sustained growth is rooted in its core philosophy of placing quality at the heart of its development, supported by a professional R&D team and modern manufacturing infrastructure. Comprehensive Product Portfolio and Advanced Manufacturing Capabilities Telock Sealing offers a vast array of standard and specialty sealing products designed to meet the stringent demands of modern engineering. The company's portfolio is engineered to provide reliable performance in some of the most challenging environments, including high and low temperatures, strong corrosion, and high-pressure conditions. Key product categories include: Diverse O-Ring Solutions: The company specializes in a comprehensive range of O-rings, including Perfluoroether (FFKM), Coated O-rings, and options for extra-large specifications or fine dimensions, catering to both standard and extreme applications. Specialty Seals and Components: Beyond O-rings, Telock Sealing manufactures Skeleton Oil Seals, Plunger Oil Seals, Polyurethane Oil Seals, High-pressure Water Seals, and Pipe Fitting Seals (ED Rings). It also produces various rubber special parts such as U-rings, Y-rings, Flat Washers, Rubber Strips, Rubber Balls, and PTFE Washers. This extensive product range is supported by robust manufacturing capabilities. The company utilizes fully automated equipment to achieve a daily production capacity of tens of thousands of pieces, ensuring efficient batch delivery for large-scale clients. Furthermore, the factory is equipped with modern R&D facilities and precision testing instruments to guarantee the stability and high accuracy of every product. Technological Innovation and Rigorous Quality Assurance A cornerstone of Telock Sealing's success is its commitment to technological innovation. The company possesses independently researched and developed core sealing formulas. This technical advantage allows its products to achieve a 100% qualification rate for sealing performance, a benchmark that far exceeds standard industry requirements. The ability to customize solutions based on specific customer working conditions—such as medium, pressure, and temperature—ensures that clients receive the optimal sealing technology for their unique needs. Quality is the foundation of the company's development strategy. Telock Sealing maintains a complete range of sealing products with a strict quality management system. The company has obtained the IATF16949:2016 certification, and its raw materials comply with rigorous international testing standards, including ROHS2.0, REACH, PAHS, FDA, and UL. This focus on quality ensures that finished products are highly wear-resistant and anti-aging, guaranteeing long service life and reliability. Customer-Centric Service and Global Outlook Telock Sealing places customer satisfaction at the forefront of its operations. The company provides a full suite of services, including one-on-one technical docking, pre-sales model selection guidance, and in-sales progress follow-up. A dedicated 24-hour after-sales response system is in place to fully ensure the smooth operation of customer production lines. Looking ahead, Telock Sealing will continue to uphold its philosophy of "Innovation, Quality, and Service." By further strengthening its R&D investment and automated management through an enterprise ERP system, the company aims to enhance its core competitiveness and provide more high-quality, customized sealing solutions to a global customer base.

Kunshan, China — Telock Sealing, a leading manufacturer of high-quality rubber sealing solutions, has announced a significant enhancement to its product performance standards and customization offerings. Established in 2013 and based in the Kunshan Economic and Technological Development Zone, the company is reinforcing its position in the global market by leveraging proprietary technology and a robust quality management system to meet the increasingly complex demands of diverse industrial applications. The company's latest strategic initiative focuses on its core technical advantage: the independent research and development of proprietary sealing formulas. This technological breakthrough ensures that Telock's products achieve a 100% qualification rate for sealing performance under challenging multi-working conditions, including extreme high and low temperatures and strong corrosion environments. This performance metric significantly surpasses conventional industry standards, providing customers with unparalleled reliability and durability for critical applications. Complementing this technical advancement, Telock Sealing has expanded its customization capabilities to address the specific needs of complex engineering projects. The company now offers comprehensive solutions tailored to specific customer requirements regarding working medium, pressure, and temperature. This includes support for non-standard sizes and special material customization, allowing engineers to design with greater flexibility and confidence. Whether for standard O-rings, perfluoroether coatings, or intricate special rubber parts, Telock ensures that every component meets precise operational demands. A cornerstone of the company's operational excellence is its rigorous adherence to international quality and safety standards. Telock Sealing has maintained certification to the IATF16949:2016 quality management system, ensuring consistency and precision across its entire production lifecycle. Furthermore, the company guarantees that all raw materials comply with stringent global regulations, including ROHS2.0, REACH, PAHS, FDA, and UL testing requirements. This commitment to quality is supported by a professional R&D team, modern facilities, and a fully automated production line that delivers a daily capacity of tens of thousands of pieces, ensuring batch delivery efficiency. Telock Sealing's product portfolio is designed to serve a wide array of industries. From hydraulic construction machinery and pipeline valves to electronics, photovoltaics, semiconductors, and medical devices, the company's comprehensive range of sealing products supports the operational integrity of critical equipment worldwide. By integrating one-on-one technical support—from pre-sales selection guidance to 24-hour post-sales response—Telock Sealing ensures a seamless and reliable partnership for its global clientele.

Sub-headline: Backed by IATF16949 Certification and Full Automation, the Company Strengthens its Position as a Reliable One-Stop Sealing Partner for Diverse Industrial Applications. Date: May 23, 2026 Location: Kunshan, Jiangsu, China [Kunshan, China, May 23, 2026] — Tairok Seals, established in 2013 in Kunshan Economic Development Zone, today reaffirmed its commitment to quality and innovation in the global rubber sealing industry. With over a decade of experience, the company has evolved into a comprehensive manufacturer integrating R&D, production, and sales. Leveraging a "Quality First" philosophy, Tairok Seals has earned the trust of clients across Europe, America, and Southeast Asia, providing robust sealing solutions for some of the world's most demanding industries. Six Core Advantages: The Pillars of Reliability Tairok Seals differentiates itself through a combination of technological expertise, rigorous quality control, and exceptional service capabilities. The company has established six core competitive advantages that ensure customer satisfaction and operational efficiency: Technical Superiority: The company utilizes self-developed core sealing formulas designed to adapt to diverse工况 (operating conditions), including extreme高低温 (high/low temperatures) and 强腐蚀 (strong corrosion). This results in a 100% compliance rate for sealing performance, significantly exceeding industry standards. Strict Quality Assurance: Holding IATF16949:2016 certification, Tairok Seals implements a comprehensive quality management system. Raw materials are strictly selected to comply with RoHS 2.0, REACH, PAHS, FDA, and UL standards. Equipped with modern R&D facilities and precision检测仪器 (testing instruments), the factory ensures product stability and high accuracy. High Capacity & On-Time Delivery: By adopting full automation and implementing an ERP management system, the company achieves a daily capacity of over 10,000 pieces. This enables efficient批量交付 (batch delivery) to meet the large-scale demands of international supply chains. Comprehensive Product Portfolio and Customization Understanding that no two industrial applications are the same, Tairok Seals offers a one-stop solution for various sealing needs. The product range is extensive and includes: Standard Seals: O-Rings (including全氟醚 Perfluoroelastomer, 包覆 Coated, and special sizes), Flat Washers, U-Rings, Y-Rings, Rubber Strips, Rubber Balls, and Tube Fittings Seals (ED Rings). Specialty Seals: High-Pressure Water Seals, Skeleton Oil Seals, Plunger Oil Seals, Polyurethane Oil Seals, PTFE Gaskets, and various custom-molded rubber components. Crucially, the company offers OEM/ODM services. Engineers can customize solutions based on specific customer requirements, including非标尺寸 (non-standard dimensions), special材质 (materials), pressure ratings, and temperature ranges. Wide-Ranging Industrial Applications Tairok Seals' products serve as critical components in a vast array of sectors, demonstrating their versatility and reliability: Heavy Industry & Machinery: Hydraulic engineering machinery, pipeline valves, high-pressure cleaning equipment. Advanced Technology: Electronics, photovoltaics, semiconductors, and medical devices. Automotive & Marine: Cars, ships, and related manufacturing. Other Sectors: Water treatment, chemical processing, cosmetics containers, and more. Customer-Centric Service Model The company is dedicated to providing a seamless experience through its "One-on-One Technical Support" model: Pre-Sales: Expert guidance on product selection and sizing. During Production: Real-time跟进 (follow-up) on order progress. After-Sales: A rapid response system ensuring issues are resolved within 24 hours, guaranteeing smooth production for clients worldwide. "We are committed to growing together with our global partners," said a company representative. "By combining our technical capabilities with reliable automation and a passion for service, we aim to reduce procurement risks and costs for our customers."

Date: May 16, 2026 Source: Kunshan Telock Sealing Technology Co., Ltd.Location: Kunshan, Jiangsu, China As global manufacturing enters a new phase of precision and sustainability in 2026, Kunshan Telock Sealing Technology Co., Ltd. is proud to reaffirm its commitment to excellence in the rubber sealing industry. Established in 2013 in the Kunshan Economic and Technological Development Zone, we have spent the last decade earning the trust of clients across Europe, America, and Southeast Asia by delivering sealing solutions that meet the most rigorous international standards. With our headquarters firmly rooted in the heart of China's industrial hub, we continue to expand our capabilities to support the evolving needs of high-tech sectors, including Photovoltaics, Semiconductors, Electronics, and High-Pressure Cleaning Systems. Telock Sealing operates on the philosophy of "Serving Users" and growing together with our clients. Our service model covers the entire project lifecycle: Pre-sales: Expert model selection guidance to match your exact requirements. In-sales: Real-time progress follow-up to ensure transparency. After-sales: A 24-hour response system to guarantee the smooth operation of your production lines.  

Established in 2013 in the Kunshan Economic Development Zone, Jiangsu Province, Tailuoke Sealing has solidified its reputation as a professional manufacturing enterprise dedicated to the research, development, production, and sales of high-quality rubber sealing products. Over the past decade, the company has made quality the absolute core of its corporate development, earning the steadfast trust of numerous clients both domestically and internationally. Today, Tailuoke’s premium sealing solutions are exported to diverse markets across Europe, the United States, Southeast Asia, and beyond.   To maintain the highest standards of manufacturing excellence, Tailuoke Sealing has successfully passed the rigorous IATF16949:2016 Quality Management System Certification. The company is deeply committed to global environmental and safety compliance, ensuring that all raw materials strictly meet international testing requirements, including RoHS 2.0, REACH, PAHs, FDA, and UL. This unwavering dedication to compliance guarantees that their products are safe, reliable, and ready for highly regulated global industries.   Tailuoke Sealing is equipped with a professional R&D team, state-of-the-art research facilities, advanced production equipment, and high-precision testing instruments. This robust infrastructure ensures the stability and exceptional accuracy of every product that leaves the factory. Furthermore, the company is actively advancing its automation management by implementing a comprehensive Enterprise ERP System. This digital transformation not only guarantees continuous improvement in customer service but also allows Tailuoke to provide necessary assistance at any stage of the client's production process, fostering mutual development and long-term growth.

KUNSHAN, China – Established in 2013 in the Kunshan Economic and Technological Development Zone, Jiangsu Province, Tetlock Sealing has rapidly grown into a premier manufacturing enterprise specializing in the research, development, production, and sales of high-quality rubber sealing products. Over the past decade, the company has steadfastly placed quality at the core of its development, earning the unwavering trust of numerous clients both at home and abroad, with products exported extensively to Europe, the Americas, Southeast Asia, and beyond. Rigorous International Certifications & ComplianceTo uphold the strictest quality standards, Tetlock Sealing has successfully obtained the IATF 16949:2016 Quality Management System Certification. Furthermore, all raw materials rigorously comply with international environmental and safety requirements, including RoHS 2.0, REACH, PAHs, FDA, and UL testing standards.  Advanced R&D and Modern ManufacturingThe company boasts a professional R&D team, state-of-the-art research facilities, advanced production equipment, and high-precision testing instruments. These resources guarantee the stability and exceptional accuracy of every product. Tetlock is dedicated to continuous improvement in automation management, ensuring that their manufacturing processes remain at the forefront of the industry. Digital Management for Superior ServiceUnderstanding the importance of efficiency in global trade, Tetlock Sealing has fully implemented an enterprise ERP (Enterprise Resource Planning) system