Plastic Pipe Machine, Plastic Extrusion Machine, Pipe Extrusion Machine manufacturer / supplier in China, offering PE Pipes with Adhesive Layers / 3-Layer/5-Layer PE Co-Extruded Structures, Multi-Layer PE Pipe for Gas Pipelines / PE Composite Pipe for Water Supply, PE Layered Extrusion Process / Multi-Layer Synchronous Extrusion Equipment and so on.