Extrusion Line, Plastic Machinery, Single Screw Extruder manufacturer / supplier in China, offering PE Vacuum Calibrating Method Pre-Insulated Jacket Plastic Pipe Casing Extrusion Machine, Plastic Pipe Claws Traction Machine Pipe Haul off Making Machine, Waterproofing Coiled Material/Geo-Membrane Extrusion Production Line and so on.
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