... 16949 certificates; 4.Factory price Products nameTC NBR Rubber Oilseal for Automobile and Motorcycle Experiencemore than 40 years ... ` experience in rubber parts producing and mold developmentMaterialNR, SBR, NBR., EPDM, ... CR, HNBR, etc.Rubber compoundCan be UL, FDA, ROSH, REACH approvedHardness30 to 90 ...