Geotextile, Waterproof Board, Composite Geomembrane manufacturer / supplier in China, offering 0.75mm 1mm 1.5mm 2mm HDPE/LDPE/LLDPE Geomembrane Landfill, Biogas Digester, Sewage Tank Substrate, Anti-Seepage Material, Wholesale Pond Lining/Shrimp Pond Anti Escape Film/Waterproof 1mm 1.5mm 2mm HDPE Geomembrane Film for Water Pit Lining, HDPE Geomembrane Black Film 0.3-2.0mm Thick, Acid and Alkali Resistant, Corrosion Resistant, Aging Resistant, Environmentally Friendly and so on.