Triangle Town, belonging to Chongqing Qijiang District, is located in the northeastern part of Qijiang District, neighboring Longsheng Town and Yongcheng Town in the east, connected with Shijiao Town in the south, Wenlong Street and Hengshan Town in the west, and bordering with Jumping Stone Town in Banan District in the north, 11 kilometers away from the seat of the People's Government of Qijiang District, with a total area of 106 square kilometers. In the Ming Dynasty, the territory of Triangle Township belonged to Yongxing Li; on December 13, 1993, Triangle Township and Ji'an Township merged to establish Triangle Township. As of the end of 2018, the household population of Triangle Township was 46,834. As of June 2020, Triangle Township has 2 communities and 19 administrative villages under its jurisdiction, and the township's people's government is located in Triangle Field Township. In 2018, there were 25 industrial enterprises in Triangle Township, of which 4 were above scale, and there were 9 general stores or supermarkets with a business area of more than 50 square meters.