PE/PVC Corrugated Pipe Production Line, High Speed Mixer, Extruder manufacturer / supplier in China, offering Conical Twin Screw Hot Die Hot Cutting Air Cooling Plastic PVC/WPC Pelletizing Line/Hot Cutting Granulating Recycling Line, PVC Pelletizing Line Machine for Plastic Recycling, Horizontal Plastic Powder Mixing Unit Plastic Mixer and so on.