Certificatation : ISO/ TS16949 Name: auto rubber strut mount Material : EPDM, NR,NBR,CR,ect Market: china, the USA, ... .A and JIS of Japan 2.Name: auto rubber strut mount, car shock bumper3.Material : EPDM, NR, IIR, CR and some other ... can produce & design aaccording to clients request. auto rubber strut mount