Zhuzhou Liancheng Group Holding Co., Ltd. is a private enterprise, formerly known as Zhuzhou Electric Locomotive Factory Labor Service Company, and was restructured into a joint-stock company in 2002. The company has five branches, six wholly-owned subsidiaries, three holding companies and 1 business department. According to the definition of China State-owned Assets Supervision and Administration Commission, state-owned enterprises refer to enterprises funded or controlled by the state, while Zhuzhou Liancheng Group Holding Co., Ltd. is not a state-funded or controlled enterprise, so it does not belong to state-owned enterprises.