The company was founded in 1956 as a construction project of the country's “First Five-Year Plan” and one of China's important copper production bases. It has successively undertaken national “6th Five-Year”, “Seventh Five-Year”, “Ninth Five-Year” and “Fifteen” key (copper industry) research projects. It has now developed into the largest copper joint enterprise in North China, mainly using copper and integrating multiple industries, integrating mining, smelting, processing and trade, machinery manufacturing, construction materials, scientific research and design. The company is mainly engaged in copper metal mining, mineral processing, smelting and rolling processing. The main products are cathode copper, gold ingots, silver ingots, and by-products are sulfuric acid, sponge gold, sponge palladium, etc. Company honors: 2013 Provincial Safety Culture Construction Demonstration Enterprise, 2021 High-tech Enterprise, 2019 Shanxi Model Unit, etc.