Certi : ISO/ TS16949 Name:rubber gasket, rubber pad with hole Material : EPDM,CR,MVQ,NR,FPM,ect market:China, ... , ISO9001:2000Name: rubber gasket, rubber pad with holeMaterial : EPDM, NR, IIR, CR,ect Characteristic: Ozone resistant, High/ Low temperature resistant, Aging resistant, Wearable ... produce & design aaccording to clients request. rubber gasket, rubber pad with hole