Ko Shanghai Yingfan Engineering Materials Co., Ltd., i timatahia i te tau 2006, ko tetahi o nga kamupene rangatira motuhake ki te whakaputa geosynthetics, whakarato ratonga whakaurunga me nga taputapu e tika ana i Haina.Kua whakamanahia e ISO9001, ISO14001 me OHSAS18001, ka whakaputahia e to taatau kamupene he raupapa o nga geosynthetics-taiao tae atu ki te geomembrane, geotextile, geosynthetic clay liner (GCL), geomembrane / geotextile composite, geocomposite drainage, geonet, geogrid, papanga geofiltration, etc. nga paerewa o te ao me te whare.