PE Fitting, Electrofusion Coupling, PE Ball Valve manufacturer / supplier in China, offering 3490ls Factory Price Electrofusion Reducer for Pipeline Gas Solutions Pn16 Pn10, PE Pipe Fittings HDPE Electrofusion Repair Saddle SDR11 DN90-400mm, HDPE 3490ls High Quality Ball Valve for E/F Water Supply 20mm - 710mm and so on.
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