Certificatation : ISO/ TS16949 Name: auto rubber oil gasket Material : EPDM,CR,MVQ,NR,FPM,ect market:China, ... ,ISO9002:1994, ISO9001:2000Name: auto rubber oil gasketMaterial : EPDM, NR, IIR, CR and some other synthetic rubber, Ect Characteristic: Ozone resistant, High ... factory can produce & design aaccording to clients request. auto rubber oil gasket