rubber parts 1.Material:NBR,EPDM,NR,silicone,etc. 2.Competitive price ... drawing or sample Item nameNINGBO WINBANG RUBBER PARTS Product Description1)Material:Natural rubber, silicone, viton,EPDM, HNBR, NBR, SBR ... present, we have excellent chemical and physical property,oil resistance and high temperature stability to promise the best quality. ... Molding OEM service for rubber parts with NBR material