Changsha Nonferrous Metallurgy Design and Research Institute Co., Ltd.

Changsha Nonferrous Metallurgy Design and Research Institute Co., Ltd. (abbreviated as "Changsha Nonferrous Institute") was formerly the Design Company of the Central South Branch of the Nonferrous Metals Industry Administration Bureau under the Ministry of Heavy Industry, and is one of the earliest large-scale comprehensive design and research units established in China. It is affiliated with the Fortune Global 500 company Aluminum Corporation of China Limited and is a member enterprise of China Aluminum International Engineering Corporation Limited. After sixty years of effort, Changsha Nonferrous Institute has developed into a state-owned high-tech enterprise with 37 technical specialties including mining, mineral processing, geology, smelting, hard alloys, machinery, architecture, structures, dust collection, acid production, environmental protection, electrical, instrumentation, communications, water supply and drainage, hydraulic engineering, HVAC, thermal energy, gas, roads, bridges, tunnels, general layout, computers, technical economics, and budget estimation, and is capable of engaging in various businesses such as engineering consulting, engineering design, engineering general contracting, engineering supervision, engineering survey, engineering construction, environmental assessment, scientific research, and technology development. Changsha Nonferrous Institute has strong technical strength, with more than 1,200 registered employees, including more than 700 professional and technical personnel, among whom are 2 national engineering survey and design masters, 7 national nonferrous metals industry design masters, 33 experts enjoying government allowances, 2 national nonferrous metals industry engineering survey and design masters, 2 Hunan Province engineering survey and design masters, more than 300 with senior professional titles and 275 with intermediate professional titles, and more than 300 person-times holding various professional qualifications such as national registered mining/mineral engineers and registered metallurgical engineers. Since its establishment, it has achieved fruitful results in the field of design and research, completing over ten thousand various engineering consulting and design projects, including more than one thousand national large and medium-sized key construction projects, and has won more than 520 national, provincial, and ministerial excellent engineering design and consulting awards and science and technology progress awards; it has led or participated in the compilation of more than 40 national standards and specifications; and it owns 342 patents, including 23 invention patents. To go global, the company actively expands overseas consulting and design business, providing various technical services to countries and regions such as Spain, Romania, North Korea, Mongolia, Vietnam, Thailand, and Iran, and has established good cooperative relations with companies in developed countries such as Europe and the United States. In addition, the company has also achieved outstanding results in engineering general contracting, engineering supervision, and engineering survey. Its engineering general contracting has been rated as a "Top 100 Enterprise" by the China Engineering Project Management Federation Network for many consecutive years.