Xianju Dazhong Rubber Seal Factory is located in Taizhou City, Zhejiang Province. Since our factory was established in 1998, we have specialized in the production of seals such as skeleton oil seals, O-rings, dust jackets, jackets, rubber gaskets, protective coils, automotive seals, etc. We have more than 20 years of history. Our product specifications are as many as 30,000 kinds, the main raw materials are: natural rubber (NR). Nitrile rubber (NBR), hydrogenated nitrile rubber (HNBR). Fluorine rubber (FPM), ethylene propylene rubber (EPDM), silicon Rubber (SI), Neoprene (CR), Styrene Butadiene Rubber (SBR) Butyl Rubber (IIR) Butadiene Rubber (BR) Acrylate Rubber (ACM).