various rubber O-ring

Our company can design and develop formulas according to customer requirements, and manufacture various O-rings and various reciprocating seals and star-shaped rings,U-ring, Y-ring, rubber ball, Sterling ring, grid ring, high-precision valve diaphragm, various non-standard parts including skeleton parts, etc. with wear resistance, pressure resistance, high and low temperature resistance, weather resistance, chemical resistance, oil resistance and flame retardancy. Our company is particularly good at producing special rubber sealing components for various valves.