Shanghai Yingfan Engineering Materials Co., Ltd., ti a bẹrẹ ni 2006, jẹ ọkan ninu awọn ile-iṣẹ asiwaju ti o ni imọran ni iṣelọpọ geosynthetics, pese iṣẹ fifi sori ẹrọ ati awọn ohun elo ti o yẹ ni China.Ifọwọsi nipasẹ ISO9001, ISO14001 ati OHSAS18001, ile-iṣẹ wa gbejade lẹsẹsẹ awọn geosynthetics ore-ayika pẹlu geomembrane, geotextile, laini amọ geosynthetic (GCL), geomembrane composite/geotextile, geocomposite drainage, geonet, geogrid, geofitration ti o muna, bbl okeere ati abele awọn ajohunše.