Shanghai Credit Material Of Geosynthetics whose was established in 1984. With 20-year experience of development of Geosynthetics, CREDIT�� is now one of the leading manufacturers and suppliers of Geosynthetics in China. CREDIT�� brand series of geosynthetic, products mainly include Geomembrane Liners, Composite Geomembrane,Geogrids(Uniaxial & Biaxial), Geocells, Geotextiles, Geonets, Geomat,etc,for waterproof , soil reinforcement, retaining walls, steep slopes, drainage and erosion control in civil engineering, construction, landfill, roads and railways.underground construction and environmental protection