Geosynthetic materials manufacturer / supplier in China, offering Waterproofing Membrane HDPE Geomembrane for Environmental Engineering, Corrosion-Resistant Waterproof Material Direct From The Manufacturer, 2.0mm Waterproof Geotextile Composite Geomembrane for Artificial Lake Anti-Seepage Material Acid and Alkali Resistant Engineering Membrane, HDPE Waterproof Membrane, Corrosion-Resistant Material, 2.5mm Anti-Seepage Geomembrane for Aquaculture and so on.