HDPE Geomembrane, Dam Liner, Geocell manufacturer / supplier in China, offering China 8X210m Roll Textured Smooth Flexible High Tensile HDPE/LLDPE Sheet Geomembrane with CE, ISO Approved 8X420m Roll UV-Stabilized High-Temperature Textured ASTM GM13 Geomembrane with Factory Price, Factory 8X210m Roll 8X140m 0.5mm/0.75mm/1mm/1.5mm/2mm Heap Leach Pad Liners Smooth Mining Geomembrane and so on.