Cert:ISO/ TS16949 Name: auto rubber seal supporting, buffer cap Material :CR, EPDM,MVQ, NBR,NR,etc Market: Asia, USA, ... /TS16949: Germany ISO9001:2000 ISO9002:1994 Name auto rubber seal supporting, buffer cap, auto rubber mounting support Meterial CR, EPDM, NBR,NR ... control product quality to meet the customer satisfaction. auto rubber seal supporting, buffer cap