Rubber Hose, PVC Hose, PVC Pipe manufacturer / supplier in China, offering Acid and Alkali Resistant PVC Rubber Three-Layer One-Line Air Pneumatic Hose, Factory Batch Clear PVC Hose Pipe Transparent for Water Liquid for Industry Applicable Temperature: -10º C-80º C, Acid and Alkali Resistant PVC Rubber Three-Layer One-Line Air Pneumatic Hose Pipe and so on.