Geomembrane manufacturer / supplier in China, offering Smooth and Textured Perforated Ultrasonic Welding HDPE Geocell for Road Construction, ASTM UV Resistance Waterproof Anti-Seepage 1mm 1.5mm HDPE Geomembrane Construction Pond Lining, Factory ASTM CE Certificates Waterproof Green Impermeable Plastic Sheet Geomembranes for Landfill and so on.