... TS16949 2.heat resistant rubber 3.Customized rubber gasket Rubber parts for toiletShanghai Yisen Rubber And Plastic Products Co.,Ltd has established ... materials:NR ,CR,NABR,SBR,FKM,EPDM,SILICONE etc.,Range of rubber products : Rubber sealing, Piping valve, Gasket,Rubber plant, ... the past ten years, thanks to the increasing requests of the clients for new items, we become more original and particular. ...