... Seals.We are a lead manufacturer of custom molded silicone rubber parts and plastic parts.Any customers design are welcome. Just send ... to your special request.1. Material: Silicone, NR, NBR, EPDM, SBR, Nitrile, Viton, BUAN, CR, IIR and so on.2. Size: According ... , Transparent, gray, green, yellow, blue, red and so on.If any custom molded rubber parts, silicone parts, plastic parts, please feel free ...