... 1.Certificate:TS16949 2.heat resistant rubber 3.Customized rubber gasket Rubber parts for toiletShanghai Yisen Rubber And Plastic Products Co.,Ltd has established ... ,SBR,FKM,EPDM,SILICONE etc.,Range of rubber products : Rubber sealing, Piping valve, Gasket,Rubber plant, Oil seal,O-ring, Special ... days; Mold: 10~15 work days; Mold & sample: 15~20 work daysIf you have any urgent demand, we can negotiate ...