Extrusion Line, Plastic Machinery, Single Screw Extruder manufacturer / supplier in China, offering Insulation Pipe 3/4" Thickness Nitrile Rubber Insulation Fire/Water Resistant AC Foam Pipe Cover Machine/Production Line/Equipment, HDPE Hollow Wall Winding Pipe Extrusion Line, Skrg3000 HDPE Large Diameter Heavy Caliber Extruding Hollow Wall Winding Making Plastic Pipe Machinery and so on.
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