Extrusion Line, Plastic Machinery, Single Screw Extruder manufacturer / supplier in China, offering Pre-Insulated Pipe HDPE Plastic Jacket Pipe Extruder 600-1200mm, Preinsulated Pipe Extrusion Extruder Machine Plastic PE/PP/HDPE, Polyurethane Foam Pre-Insulated Pipe HDPE Casing Jacket Pipe Machine Anti-Corrosion Coating Machine and so on.
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