... 1.Certificate:TS16949 2.colorfule 3.Customized rubber gasket Custom-made rubber parts Shanghai Yisen Rubber And Plastic Products Co.,Ltd ... materials:NR ,CR,NABR,SBR,FKM,EPDM,SILICONE etc.,Range of rubber products : Rubber sealing, Piping valve, Gasket,Rubber plant, Oil ... .Over the past ten years, thanks to the increasing requests of the clients for new items, we become more original and ...