Cert: ISO/ TS16949 Name: auto rubber to metal bushing Material: CR,EPDM,NR,NBR SHA: 50A-80A Certificatation : ISO/ TS16949 ,ISO9002, ISO9001Meet the standard of HG/T 2196-91 of Chemistry of China ,D-2000 of U.S.A and JIS of Japan Name: auto rubber to metal bushing, rubber bushing, rubber to metal bonded bush Material : CR, EPDM, NBR,SBR, FPM, ACM ,NR,ect Steel: iron, copper,aluminum or stainless ...