Daguan Town belongs to Chongqing Liangping District, is located in the southeast border of the county, 33 kilometers from the county in the north, the northwest and the county of Panglong Township, Tiemen Township border, the other three sides are surrounded by Zhongxian's Shihuang, Tai Lai, Jinji townships. Covering an area of 53.24 square kilometers, the center is located about 107 ° 49 ′ East longitude, latitude 30 ° 33 ′ North.
The town governs 8 administrative villages, covering an area of 53.24 square kilometers, with a population of 12,241 (2017).
In 2014, the town's gross regional product amounted to 390 million yuan, and the investment in fixed assets of the whole society reached 480 million yuan.