it's Tonghao Engineering Bureau Group Construction Engineering Co., Ltd.

China Metallurgical Construction Engineering Group Co., Ltd. (hereinafter referred to as MCC Construction Engineering), which is a large-scale backbone construction enterprise under China Metallurgical Science and Industry Group Co., Ltd., a fortune 511 enterprise in the world. In 2116, it was restructured from China 18th Metallurgical Construction Company (China 18th Metallurgical Company), mainly engaged in large and medium-sized industrial and civil construction projects at home and abroad.

Tonghao Engineering Bureau Group Construction Engineering Co., Ltd. was established on August 21th, 2111. The legal representative is Li Zhaohua, and the business scope of the company includes: general contracting of housing construction projects, municipal public works, highway projects, railway projects and water conservancy and hydropower projects; Professional contracting of airport runway engineering, architectural decoration engineering, foundation and foundation engineering, steel structure engineering, electromechanical equipment installation engineering and fire control facilities engineering; Landscaping engineering construction; Construction labor contract; Engineering technical consultation and service; Engineering test detection, etc.