Geomembrane, EPDM Pond Liner, Geocell manufacturer / supplier in China, offering HDPE/PVC Drainage Sheet Black Drainage Board for Tunnel/Garage/Roof Planting/Side Wall Drainage, Bentonite Anti-Leak Blanket Seepage-Proofing Geosynthetic Clay Liner Mixed Propylene Bentonite Blanket for Ponds, Construction Material HDPE Waterproofing Geomembrane for Aquaculture Industry and so on.