Shimen Town, belonging to Chongqing Jiangjin District, is located in the northwest of Jiangjin District, east of oil creek town, south of baisa town, west of Zhu Yang Town, Yongchuan District, Heji Town, north of oil creek town, 29 kilometers away from the people's government of Jiangjin District, the region has a total area of 84.64 square kilometers. In the early Qing Dynasty, the territory of Shimen Township belonged to Jiangjin County Sishanli; in December 1993, Shimen Township, Lijia Township and Hekou Township merged to build Shimen Township. As of the end of 2018, the household population of Shimen Town was 43,963. As of June 2020, Shimen Town has one community and five administrative villages under its jurisdiction, and the town's people's government is located at Annex 1, No. 13, Minxing Avenue, Equality Community. In 2018, there were 30 industrial enterprises in Shimen Town, of which 1 was above scale, and there were 24 general stores or supermarkets with a business area of more than 50 square meters.