Geotextile, Waterproof Board, Composite Geomembrane manufacturer / supplier in China, offering Smooth and Environmentally Friendly Polyethylene Anti-Seepage Film (HDPE) Geomembrane Reservoir/Sewage Tank/Golf Course Anti-Seepage Film Lining Board, 1.5mm 2mm 3mm HDPE Rough Surface/Column Point Geomembrane for Hazardous Waste Landfill Slope Protection, Anti Slip and Anti-Seepage Membrane Lining Board, 1.5mm2.0mm HDPE Rough Surface/Column Point Geomembrane Film with Acid, Alkali, and Corrosion Resistance Performance and so on.