Composite Geomembrane, Filament Geotextiles, Waterproof Board manufacturer / supplier in China, offering 8-20kg Cement/Concrete Blanket for Earthen Canals/Roads/Slopes/Riverbanks, Cement/Concrete Fabric Blanket/Canvas for Ditch/Lining/Slope/Protection/Pond/Water Flexible Rolls Bulks 6mm/10mm/12mm Thickness Price, Welcomed Large Plastic Fish Tank Liner 0.5mm 1mm 1.5mm 2mm HDPE Geomembrane Shrimp Farming Water Tank Liner and so on.