Official website, Chongqing Construction Engineering Group Co., Ltd. inquired that Chongqing Construction Engineering Group Co., Ltd. is a state-owned listed company, focusing on housing construction, infrastructure construction and investment, and integrating engineering design, machinery manufacturing, building materials production, franchising and logistics and distribution services. There are 29 wholly-owned holding enterprises (including business divisions) with more than 30,000 professional and technical personnel/kloc-0.