Berlong Town, belonging to Jingyang District, Deyang City, Sichuan Province, is located in the northwestern edge of Jingyang District, Deyang City, east and southeast of Huangshu Town, south of Dexin Town, southwest of Xiaochuan Town as a neighbor, the west and Mianzhu City Xiaode Town adjoining the northwest of Mianzhu City Shidizhen adjacent to the north and northeast of Luogang County Liping Town, across the river. The total area of 39.64 square kilometers. Originally belonged to the Park She, Longxing 2 townships. in September 1987, the commune was changed to a town. As of June 2020, Berlong Township has 1 community and 6 administrative villages under its jurisdiction, and the township people's government is located at No. 18, First Ring Road. As of the end of 2018, the household population of Berlong Township was 26,079. As of the end of 2018, there were 18 industrial enterprises in Bailong Town, of which 11 were above scale, and 32 comprehensive stores or supermarkets with a business area of 50 square meters or more.