HDPE Pipe, PE Pipe Fitting, Electrofusion Pipe Fittings manufacturer / supplier in China, offering Weather Resistant 1.0 2.0 3.0 4.0 MPa HDPE/PE Composite Pipe for Industrial Pipelines with CE/ISO, New Technology Steel-Reinforced Wire Mesh Frame Winding HDPE/PE Water Supply Pipe for Irrigation Systems, Pn16 HDPE/PE Steel Strip Composite Pipe for Irrigation Water Supply Sewage System and so on.