Plastic Corrugated Pipe Extrusion Machine manufacturer / supplier in China, offering Polyethylene Septic Tank Manufacturing Plant and Polyethylene Tank Making Extrusion Machine, HDPE/PP/PVC Weholite Spiral Wound Pipe Machine, Spirally Welding Polyethylene Storage Water Tanks Production Machine Line 300mm 2400mm 3000mm, Plastic PE/PP Spiral Winding Corrugated Sewer Pipe Extrusion Production Machine Line and so on.
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