... orings.Rubber Parts,Auto Parts,Plastic parts,siliconemasking,rubber molded products etc.We are now applying to TS16949 certificate, Our automotive ... on)and material are optional. 10.Silicone,Viton,Neoprene,Hypalon, plastic products PC,nylon,ABS,HNBR,EPDM,ACM,ACM,CR,NBR,NR ...