Rubber O-Ring, Rubber Ring, Rubber Rectangular Rings, Rubber V-Rings and other seals. As a Chinese factory, we supply rubber molded, and rubber to metal bonded parts for automotive Industries;Under our moulded rubber components, we offer rubber grommets, rubber washers, O rings, rubber gaskets, rubber bushes, rubber membrane, rubber bellows, rubber couplings, rubber bellows;Materials available: NBR, BR, Viton, silicon, PU, HNBR, CR, EPDM,FFKM,FMVQ,PTFE,TPE,TPU And so on;Material: Nbr 30, nbr 70, nbr 90, viton 70, viton 90, epdm, silicone, hnbr, cr, nr and so on; Type: 102pcs, 225pcs, 382pcs, 386pcs, 404pcs, 407pcs, 419pcs and so on;