Composite Geomembrane, Filament Geotextiles, Waterproof Board manufacturer / supplier in China, offering 100% Virgin/Recycle Geosynthetic HDPE Geomembrane Waterproofing Membrane for Fish Pond/Swimming Pool/Pool/Dam/Water Pond Liner, 0.3-3.0mm Anti-Seepage Impermeable Impervious Waterproof Textured/Smooth HDPE Liner/Geomembrane/Membrane, PE Geomembrane for Construction in Custom Lengths and Widths Available and so on.