At the same time, we have advanced testing equipment to help us control the quality and ERP system is applied in our company to make sure precise stock management and on time delivery for our customer.Main products: O ring( FFKM, FEP/PEA ), X-ring,flat washer, U-ring, Y-ring, rubber strip, rubber ball,rubber back up ring, pipe joint sealing ring (ED ring), High pressure water seal, skeleton oil seal, polyurethane seals, PTFE back up ring teflon guide tape and cuostom molded rubber parts.