MCC has several branches in Yizhuang, Beijing.

23. MCC official website information shows that MCC has 23 branches in Yizhuang. MCC Construction Engineering Group Co., Ltd., referred to as MCC Construction Engineering for short, is a large-scale backbone construction enterprise under China Metallurgical Science and Industry Group Co., Ltd., a fortune 500 enterprise in the world. In 2006, it was restructured from China 18th Metallurgical Construction Company, mainly engaged in large and medium-sized industrial and civil construction projects at home and abroad. MCC Construction Engineering has a number of national first-class general contracting qualifications and professional construction qualifications.