Geomembrane manufacturer / supplier in China, offering 0.75mm/1mm/1.5mm/2mm HDPE Geomembrane Black Polyethylene Film for Construction, Certificates ASTM Impermeable Plastic Sheet Waterproof Geomembrane Liners for Water Conservancy Project, 1mm Thick PVC & HDPE Fish Pond Geomembrane Anti-UV for Fish Farm & Dam and so on.