Corrugated Pipes, Waterstops, Expansion Joints manufacturer / supplier in China, offering Non-Woven Polyester Filament Short Fiber Polyester PP Nonwoven Fabric Geotextile for Highway Contructions, Basalt Fiber High Tensile Strength Geogrid Reinforcement Mesh, Filtration and Anti Cracking Reinforcement Geocomposite Geogrid and so on.