rubber Features: Materials available: silicone, fluore-silicone, viton (FKM), neoprene, HNBR, ... -silicone, viton (FKM), neoprene,HNBR, NBR+PVC, NBR, natural rubber, SBR, IR, IIR (butyl rubber),CR (neoprene),EPDM, SBR, AU, ACM, CO. A ... ) We are able to design and manufacture complete sets of rubber parts based on customers' specifications .4) Customers' designs and specifications ...