Extrusion Line, Plastic Machinery, Single Screw Extruder manufacturer / supplier in China, offering Pert Pipe Extrusion Making Machine Plastic PPR Hot Water Pipe Extrusion Production Line, Vacuum Calibration Black HDPE Protective Jacket Casing Pipe Making Machine, High-Density Rubber Insulation Foam Tube NBR & EPDM Material Insulated Production Line and so on.
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