HDPE Geomembrane, Dam Liner, Geocell manufacturer / supplier in China, offering 1.5mm/2mm/2.5mm/3mm HDPE/LLDPE Double/One Side Textured HDPE Geomembrane with Anti Slip Properties for Slope/Ash Landfill Covers, ASTM GM13 Black/Green/Blue 1mm/1.5mm HDPE Sheet Geomembrane for Landfill Mining Biogas Digester, 150/250/300/400/450GSM Long Fiber Polyester Geotextile for Filtration Application and so on.