Longtan Township is located in the southwest edge of Fuling District, located in latitude 32 ° 27′ north, longitude 107 ° 07′ east, east of Tongle Township, west of Dashun Township, south of Nanchuan Lengshuiguan Township, north of Qingyang Town. Longtan town northeast from Fuling city 63Km, south from Nanchuan city 43Km, west from Chongqing city 155Km. there are Fuling (Lings) South (Sichuan) Road and two Longxin (Xinmiao, Xincun) highway through the town and connected to the outside world. Town built-up area of 1.0 square kilometers;, the town area of 129.3 square kilometers;, the existing cultivated land area of 68,175 acres, of which: 46,965 acres of field, 14,910 acres of soil, 37,418 acres of effectively irrigated area, 69,553 acres of woodland, the coverage rate of 42%. The town governs 20 administrative villages, 2 neighborhood committees, 108 agricultural societies, 14 resident groups, 13060 households, totaling 45,950 people, of which: 9,700 urban population, accounting for 21% of the total population.