Shanxi Linfen Municipal Engineering Group Co., Ltd., formerly known as Linfen Municipal Engineering Company, was established in 1957. In 2008, the restructuring was completed and Linfen Municipal Engineering Co., Ltd. was established. On September 20 1 1 year, the company was upgraded to a group company. On September 20 12, it completed the shareholding system reform and changed its name to Shanxi Linfen Municipal Engineering Group Co., Ltd., which is a state-owned enterprise.