Shanghai Yingfan Engineering Materials Co., Ltd., initiated in 2006, is one of leading companies specialized in producing geosynthetics, providing installation service and relevant equipment in China. Certified by ISO9001, ISO14001 and OHSAS18001, our company produce a series of environment-friendly geosynthetics including geomembrane, geotextile, geosynthetic clay liner (GCL), composite geomembrane/geotextile, drainage geocomposite, geonet, geogrid, geofiltration fabric, etc. based on strict international and domestic standards.