China Aluminum International Engineering Corporation Limited operates as a technology, engineering service, and equipment provider in the nonferrous metals industry in the People's Republic of China and internationally. The company operates through three segments: Engineering Survey, Design and Consultancy; Engineering and Construction Contracting; and Equipment Manufacturing. The Engineering Survey, Design and Consultancy segment engages in mining, ore dressing, smelting, and material processing activities in the non-ferrous metal industry; geological survey and building construction activities in the construction industry; and engineering design activities in energy, chemical and environmental protection, etc. The Engineering and Construction Contracting segment provides engineering and construction contracting services for metallurgy, transportation, housing construction, highways, building materials, electricity, water conservancy, municipal utilities, steel structures, aluminum, chemical, mining, and other fields. The Equipment Manufacturing segment is involved in the research, development, and manufacture of customized metallurgical and processing equipment, environmental protection equipment, mechanical and electronic equipment, industrial automation systems, and mine safety monitoring and emergency response intelligence systems for use in mining, ore dressing, smelting, and metal material processing areas. It engages in technical development and design consultancy activities. The company was founded in 2003 and is headquartered in Beijing, the People's Republic of China. China Aluminum International Engineering Corporation Limited is a subsidiary of Aluminum Corporation of China Limited.