Geomembrane, Geotextile, Pond Liner manufacturer / supplier in China, offering Used for Wastewater Management Sewage Regulation Tank Fermentation Tank Heap Leaching Tank Pond Liner 0.75mm 1mm 2mm Black HDPE Geomembrane, Heavy-Duty 1mm 2mm 3mm HDPE Anti-Seepage Liner for Reservoirs Artificial Lake Embankment and River Anti-Seepage Geomembrane, 1.5mm 2mm 3mm Black Geomembrane, Used for Waste Disposal Solutions Landfill Sites Mining Tailings Ponds Pond Liners and so on.