oil seals,custom molded rubber seals,custom molded rubber gasket,rubber seals ring oil seals,custom molded rubber seals,custom molded rubber gasket,rubber seals ring.We are a ... are welcome.1. Material: Silicone, NR, NBR, EPDM, SBR, Nitrile, Viton, BUAN, CR, IIR and so on.2. Size: According to ... , silicone parts, plastic parts, please feel free to contact us. oil seals