Pex Pipe, Pert Pipe, Plastic Pipe manufacturer / supplier in China, offering Plastic Pex/Pert Oxygen Barrier Multilayer/Composite Pipe for Underfloor Heating Pipe, PPR Fitting Under German 8077/8078 Standard (Reducing Elbow), Overlap/Butt-Welded PE-Al-PE Pipe for Cold Water and Heating and so on.