PE/PVC Corrugated Pipe Production Line, High Speed Mixer, Extruder manufacturer / supplier in China, offering PVC Grinding Machine with Wooven Bags Collector, High Speed Single Screw Extruder/PVC PE Double Wall Corrugated Pipe Production Line, Plastic HDPE/PVC Double Wall Corrugated Pipe Extrusion/Production Line/Double Wall Corrugated Sewerage/Water Supply Pipe/Hose Making Machine and so on.
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