... , motorcycyles, agricultural machinery ,trucks ,buses ,trailers, heavy duty machine ,pump and other euquipment .(2) Material : NBR, FPM (VITON) , MVQ (SILICONE) ... , PTFE ring ,teflon gasket ,molded rubber products, rubber roller, rubber cover ,(5) OEM and ODM orders are warm welcome(6 ... ) We export rubber seals, PTFE seals and rubber parts many years . our market is south America, north ...