HDPE Pipe, PVC Pipe, SSAW Pipe manufacturer / supplier in China, offering HDPE Pipe PE100 PE80 PE4710 High Quantity Raw Material Coiled/Straight Packing for Water Supply and Discharge with CE/ISO/ASTM, 1-15MPa Steel Wire Mesh Reinforced Polyethylene Composite Pipe (SRTP/SRCP) HDPE Composite Pipe, High Pressure for Water Supply in Mountain and Deep Sea, Coated Steel Pipe with Inner Epoxy Outer PE Corrosion-Resistant Layer Carbon Steel API 5L /En and so on.