... par Shanghai Yisen Rubber And Plastic Products Co.,Ltd has established in 2000.Goal:we aimed to ... ,NABR,SBR,FKM,EPDM,SILICONE etc.,Range of rubber products : Rubber sealing, Piping valve, Gasket,Rubber plant ... Oil seal,O-ring, Special Forming parts.Appliced in various fields: Auto/Motorcycle, Piping valve, Metal ... with competitive price.P.S.:We have catalogue in pdf file for Green environment, if you ...