Geotextile, Waterproof Board, Composite Geomembrane manufacturer / supplier in China, offering Rainwater and Sewage Diversion Pool, Rainwater Collection Pool, Regulating Pool, Tailings Pond, 1mm 1.5mm 2mm 3mm HDPE/LDPE Geomembrane, 900 Type High-Power Welding Machine 1.5-3mm Geomembrane Hot Melt Welding Machine Digital Display Fully Automatic Climbing Welding Machine, 900 Geomembrane Welding Machine High-Power Thick Film Welding Machine Anti-Seepage Membrane Waterproof Board Automatic Climbing Welding Machine and so on.