... good quality;2. ISO9001 Certificate 3. the special manufacture4.other hose: SAE-R1,R2,R5,R6,R12... Detailed ... Hose, Flexible Metal Hose, SS Braided (EPDM) Hose, Brake Hose,Nylon Brake Hose and Other Industry Hoses. 6) Hose couplings,Hose Adapters,Hose fittings,Hydraulic hose and assembly. Note: Special Hose ... ;2. 3.ISO9001 Certificate 3. the special manufacture4.other hose: SAE-R1,R2,R5,R6,R12...