Cert:ISO/ TS16949 Name: auto rubber parts, rubber grommet Material :EPDM,NR,NBR,CR,MVQ,VICTON ... : ISO/ TS16949 Germany: 2002 ,ISO9002:1994, ISO9001:2000Name: auto rubber parts, rubber grommetMaterial : EPDM,NR,NBR,CR,MVQ,VICTON or or ... ElastomersCharacteristic: Ozone resistant, High/ Low temperature resistant, Aging- resistant,Voltage ...