... Name: Auto rubber valve air flow hose Material : EPDM,CR,MVQ,FPM,Ect market:china,the USA,EU 1.Certificatation : ... .S.A and JIS of Japan 2.Name: Auto rubber valve air flow hose3.Material : EPDM, CR , MVQ, ACM ... temperature resistant, Aging resistant, Wearable, Ect. 5.Market: The USA , Japan, Europe and so on 6.Package: Carton 7. ... & design aaccording to clients request. Auto rubber valve air flow hose