hose sleeve 1) rubber, metal 2) for brake hose, bundy tube 3) OEM 4) coloful hose sleeve 1.OEM Manufacturer 2.CNC Machine3.Certificated:TS16949 ISO9001:20004.standard : SAE J514, SAE J453, DIN 2353, BS52005.With high cost performance Material: Carbon Steel ,Aluminium, Brass, SS. rubberSurface treatment:: Zinc/Chromium/Nickel plating, Oxide coating.Colour : army green ,red, white, blue ,yellow , ...