Fluoroelastomer, Fluorosilicone Rubber, Silicone Rubber manufacturer / supplier in China, offering FKM Precompound Fluoroelastomer Rubber Compound for Fuel Hoses, Bisphenol Grade Fluoroelastomer Rubber Precompounds OEM for Fuel Hoses, Oil Seals, O Rings, Sichuan Dowhon OEM Fluoroelastomer Rubber Compound for Valkswagen and so on.