Tieqiao Town is located in the southwest of Chongqing Kaixian, to the territory of the early Qing Dynasty built "iron lock bridge" and named, known as Kaixian "Pear Township," known as Kaixian four "Chongqing Municipal focus on the development of municipal center towns It is one of the four "Chongqing Key Development Municipal Center Towns" in Kaixian.