... compliant material 3.Pass TS16949:2009, ISO14001:2004 Features: MaterialNBR, NR, EPDM, FKM(VITON), MVQ,HNBR, FVMQ etc., according to customers ... /TS16949:2009,ISO9001:2000,QS9000:1998,ISO14001:2004Factory historymore than 14 years Strong pointWe have our own mold center, can develop ... molds. O-ring, Rubber O-ring, O-ring Seal NBR NR EPDM FKM(VITON) MVQ HNBR Rubber O-ring