I nga tau kua pahure ake nei, kua tapahi to maatau kamupene i te whakawhanaketanga o nga mahi hou i roto i te Pūtaiao me te Hangarau, a kua whakatauhia e ia te punaha o te Whakaoti Hua, te Whakaoti me te Taha, te Whakapakari, ratonga me te tiaki, ratonga me te tiaki. Kua piki ake te haumi o te whakarereke i te hangarau, ka tere te whakawhanaketanga o nga hua e te maakete. Qiangcheng (Huinga) Ko nga miihini o te hu, he 8 nga waahanga, ko te tapahi, he taapiri, he whakaoti i te hoahoa, me te raina huihuinga, me te raina. i tino manakohia e nga kaiwhakamahi.
Ningyan First Grade Highway crosses through the gate of our company, which is about 50 meters distance between them, only 3 kilometers from the west to Anfeng entrance and exit of Ningyan Highway, and only 20 kilometers from the east No. 204 National Highway, Xichang Railway me Tonga te awa.