PVC Hose, Silicone Hose, Industrial Hose manufacturer / supplier in China, offering Flexible Helix Mining Vacuum Water Oil Pump Duct Hose Powder PVC Suction Hose, Flexible High Pressure Oil Pipe Rubber 2 Wire Washing Hydraulic Hose SAE 100r2/DIN En853 2sn, Wrapped/Smooth Flexible High Pressure 2 Wire Rubber Hydraulic Hose SAE100r2/DIN En853 2sn for Oilfield Extraction Machinery and Washing and so on.