Certi: ISO/ TS16949 Name: Rubber with metal hose clip, hose clamp Material : EPDM, NR, SBR, CR , ect ... ,D-2000 of U.S.A and JIS of JapanName: Rubber with metal hose clip, hose clamp Material : EPDM, NR, SBR, ... CR , ect Market: China,The USA , Japan, Europe and so ... design aaccording to your request. Rubber with metal hose clip, hose clamp