Yinghu Town is a market town. The construction site of Jiangnan Jiangbei Sewage Treatment Plant, Yinghu Town, Hanbin District, Ankang City, Shaanxi Province, is located in Market Town, Yinghu Town, Hanbin District, Ankang City. The Jiangnan Sewage Treatment Plant covers an area of ??397 square meters. Ankang City is located in the southeast of Shaanxi Province, bordering the Qinling Mountains to the north, Bashan Mountain to the south, and the Han River running from east to west.