Corrugated Pipes, Waterstops, Expansion Joints manufacturer / supplier in China, offering Geomembrane 0.5mm LDPE Factory Resistant Waterproof Geomembrane for HDPE Pond Liner, HDPE/PVC/LDPE 0.5-2.5mm Industrial Geomembrane Dam Liner for Aquaculture for Artificial Lake Fish Shrimp, HDPE LDPE Polythene Sheets Waterproof Membrane Aquaculture Geomembranes and so on.