Cert:ISO/ TS16949 Name:auto rubber radiator hose, rubber air hose Material: EPDM,CR,MVQ,FPM market:china,the USA,EU 1.Certificatation : ISO/ TS16949 Germany: 2002 ,ISO9002:1994, ISO9001:2000HG/T 2196-91 of Chemistry of China ,D-2000 of U.S.A and JIS of Japan 2.Name: auto rubber radiator hose, rubber air hose3.Material : EPDM, CR , MVQ, ACM, FPM and some other rubber, Ect 4.Characteristic: Ozone ...