Shanghai Yingfan Engineering Materials Co., Ltd., oo la bilaabay 2006, waa mid ka mid ah shirkadaha hormuudka ah ee ku takhasusay soo saarista geosynthetics, bixinta adeegga rakibaadda iyo qalabka ku habboon Shiinaha. Shahaadada ISO9001, ISO14001 iyo OHSAS18001, shirkadeena waxay soo saartaa taxane ah geosynthetics-saaxiibtinimo deegaanka oo ay ku jiraan geomembrane, geotextile, dhoobada dhoobada geosynthetic (GCL), geomembrane / geotextile isku dhafan, geocomposite dheecaan, geonet, geogrid, geofiltration ku salaysan dhar adag, iwm. heerarka caalamiga ah iyo kuwa gudaha.