Extrusion Line, Pipe Making Machine manufacturer / supplier in China, offering Plastic Pelletizing Recycling Machine Plastic Pelletizing Machine/Recycling Granulating Machine/Plastic Granulator, Plastic Extruder Machine Plastic PVC Pipe / Tube Extruder Plastic Filament Extruding Machine, 20-110mm Plastic HDPE PE PP Pipe Extrusion Production Line /Making Machine and so on.