rubber part We are an OEM manufacturer.If you have any inquiry,pls note me freely. rubber part 1.Material: NBR, CR, SBR, NR, EPDM, FKM, IIR, EP, etc; 2.Make the product with against weather, heat, burn, oil, abrade, acid, alkali according to the different raw material, or make the product combine with the metal or with self-adhesive.