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.