Geomembrane, Geotextile, Geogrid manufacturer / supplier in China, offering 0.5mm 0.75mm 1.0mm 1.5mm 2.0mm ASTM Impermeable HDPE Geomembrane for Dam Landfill Lake Biogas Mining Fish Shrimp Farm Pond Liner Manufacturer Price, ASTM Impermeable Waterproof HDPE Pond Liner 1mm 40mil 100% Virgin Geomembrane Liner, Hot Selling Aquaculture Waterproofing 0.2mm 0.5mm 0.75mm 1.0mm HDPE Geomembrane Landfill Dam Liner Geomembranas and so on.