Composite Geomembrane, Filament Geotextiles, Waterproof Board manufacturer / supplier in China, offering Construction Material Asphalt Waterproof PVC Plastic Sheet Geomembrane Liner, 1150mm 1200mm, 1500mmdurable Aquatic PVC Liner for Water Features and Ponds Waterproof Roll, Heavy-Duty LDPE Geomembrane for Industrial/Construction Project/ Aquaculture/Agricultural Use and so on.