北七星塑料机械
Polestar Machinery
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Plastic Pipe Production Line
HDPE, PERT, UPVC, CPVC, PPR and PPH pipe extrusion lines.
Plastic Profile Extrusion Line
PVC profile and WPC profile extrusion lines for panels, doors and windows.
Plastic Extruder
Single screw, conical twin screw and parallel twin screw extruders.
Plastic Granulating Machine
Plastic film, PVC, PE, PP and PET granulating production lines.
Auxiliary Machine
Vacuum tanks, haul-off machines, cutters, winders and support equipment.
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Plastic Pipe Production Line
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2021-06-23
recycling-methods-and-uses-of-waste-plastics
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北七星塑料机械Polestar Machinery