Geotextile, Waterproof Board, Composite Geomembrane manufacturer / supplier in China, offering Black HDPE Geomembrane Environmental Protection 0.5/0.75/1mm Aquaculture Ornamental Lake Reservoir Liner Waterproof Geomembrane, 1mm 2mm HDPE Geomembrane for Acid, Alkali, and Corrosion Resistance of Chemical Reaction Tanks/Chemical Wastewater Tanks Foundation Embankment Reservoirs, 1mm High Density Polyethylene Geomembrane Used for Industrial/Medical Waste Landfill/Power Plant Regulating Pool/Underground Garage Waterproofing Membrane and so on.