Qingdao Hainuo Machinery Production Co., Ltd. was certified ISO/TS16949:2002 and DOT MVSS106 , a professional manufacture of auto brake system and auto hardware.All hoses confirm to SAE standard. We supply QDHN-LD branded brake hoses, brake hose assemblies, fittings, ower steering hoses and low carbon tubes and atainless steel braid hose with superb qulity and reasonable price. our main products as below: rubber hydraulic brake hose (SAE J1401, DOT) 3.2*10.5mm (1/8") 4.8*12.5mm (3/16") SAE J1401 SS braided brake hose (motorbike scooter ATV) 3.2*7.5mm, polyurethane outer cover + SS braided + Teflon / nylon 12 inner tube 3.2*7 mm, SS braided+ Teflon / nylon 12 inner tube brake hose ends fitting brake hose assembly Low carbon steel tube ---------bundy series (OD:4.76mm/6.00mm/6.35mm/8mm/9.53mm/10mm.) ---------single wall serie(OD:4.76mm/6.00mm/6.35mm/8mm/9.53mm/10mm.) coating:cooper/white zinc/yellow zinc/PVF) 1.auto brake tubing. xxxxx system(condenser , A/C cooling pipe, evaporator) power steering hose