Jiangsu Yisheng Sealing Technology Co., Ltd. is located in Tai Bai Garden, Sanxing Highway, Zhanggang Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province. It is a professional enterprise engaged in the research and development, production, and sales of high-quality rubber parts. The materials used for evaluation include nitrile rubber, fluororubber, silicone rubber, ethylene propylene diene monomer (EPDM) rubber, hydrogenated nitrile rubber, as well as special formulations requested by customers. Yisheng Sealing is an ideal supplier for automotive parts, hydraulic pneumatic systems, machinery, chemicals, medical, sanitary ware, instrumentation, valves, and pipe fittings industries. Since its establishment 15 years ago, Yisheng Sealing has won the trust of many domestic users with its corporate philosophy of "distinction, innovation, and pursuit of excellence," relying on sophisticated technology, excellent quality, and perfect service. Yisheng's main products include O-rings (perfluorether, coated, precision dimensions, extra large specifications), custom rubber parts, rubber metal bonding parts, star rings, rubber flat washers, rubber strips, skeleton oil seals, polyurethane, polytetrafluoroethylene (PTFE), and various other types of seals. The company owns advanced mold making, electroplating, rubber compounding, and post-forming processing equipment, as well as a complete set of testing equipment including a non-rotor vulcanization tester, elastic tester, tensile tester, projector, densitometer, aging test chamber, confidential carbon black disperser, hardness meter, etc. The tooling machining center can meet the needs of customers for any specification O-rings and custom products. All employees of Yisheng Sealing are committed to providing high-quality sealing parts on the road to building the YSK brand and striving to become the preferred choice for domestic and international customers. Together, we will create a better future.