Shanghai Yingfan Engineering Materials Co., Ltd., malitere na 2006, bụ otu n'ime ụlọ ọrụ ndị na-eduga pụrụ iche na ịmepụta geosynthetics, na-enye ọrụ ntinye na akụrụngwa dị mkpa na China.Asambodo nke ISO9001, ISO14001 na OHSAS18001, ụlọ ọrụ anyị na-emepụta usoro geosynthetics nke gburugburu ebe obibi gụnyere geomembrane, geotextile, geosynthetic ụrọ liner (GCL), ihe mejupụtara geomembrane / geotextile, geocomposite drainage, geonet, geogrid, geofitration siri ike, wdg. ụkpụrụ mba ụwa na nke ụlọ.