Geosynthetic materials manufacturer / supplier in China, offering Heavy-Duty Composite Geotextile for Effective Drainage and Filtration, HDPE Composite Geomembrane, Customizable, Anti-Seepage for Mining Dams, Long-Lasting Corrosion Resistance, Composite Geomembrane 600g 700g 800g Short Fiber Soft Foundation Reinforcement Tunnel Waterproof Membrane and so on.