Is Zhongjiao Luqiao a central enterprise or a state-owned enterprise?

Both. According to Hao Jiechun Xiang Aiqi's information, China Communications Road and Bridge South China Engineering Co., Ltd. is invested and built by the state and belongs to China Communications Road Construction State-owned Enterprise, also known as Central Enterprise. Zhongjiao Luqiao South China Engineering Co., Ltd. was incorporated in Zhongshan Administration for Industry and Commerce on February 8, 2002. Legal Representative Ouyang Guilin.