rubber parts 1.Material:NBR,EPDM,NR,silicone,etc. 2.Competitive price 3.As ... drawing or sample Item nameNINGBO WINBANG RUBBER PARTS Product Description1)Material:Natural rubber, silicone, viton,EPDM, HNBR, NBR, SBR etc. 2 ... )Custom Rubber Molding OEM service for rubber parts with NBR material