PVC Hose, Rubber Hose, PU Duct Hose manufacturer / supplier in China, offering 4mm 5mm 6mm 8mm 10mm 12mm 14mm 16mm Polyurethane Tubing PU Air Hose Pneumatic Tubes for Compressor, PTFE Hydraulic Brake Oil Fuel Wire Corrugated Flange High Pressure Rubber Hose, High Temperature Heat Resistant Flexible Silicone Coated Glass Fiber Duct Hose 51 125 150 160 200 250mm Silicone Duct Hose Pipe and so on.