Geomembrane manufacturer / supplier in China, offering HDPE Welding Rod for Hot Extrusion Welding Machine 3.0mm - 4.0mm, 1800W Geomembrane Liner Welder Plastic Welding Machine HDPE, High Quality 100% Virgin Material HDPE Geomembrane 2mm HDPE Geomembrane Construction for Oil and Gas and so on.
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