Shandong Chengxin Construction Project Management Co., Ltd. is a state-owned enterprise.

Not a state-owned enterprise. Formerly Laiwu Chengxin Construction Supervision Co., Ltd. is a private enterprise, and Shandong Chengxin Construction Project Management Co., Ltd. was established in August 2006 1996. The business scope of the company includes: construction project management, construction supervision, engineering technical consulting services, engineering cost consulting, project bidding agency, house and ancillary facilities demolition, engineering and real estate survey, etc.