Yunnan Desheng Steel Co., Ltd. is the largest private steel manufacturing enterprise in Yunnan and was founded in August 2000. The company integrates ironmaking, steelmaking, steel rolling, coking, and power generation. Its main products include continuous casting billets, hot-rolled ribbed steel bars, round steel, and other steel products, as well as oxygen, nitrogen, argon, metallurgical coke, tar, crude benzene, and other chemical products. It currently has a comprehensive production capacity of 1.5 million tons of iron and 1.5 million tons of steel. The company is an ISO9001-2000 international quality system certification enterprise.

The company's main iron and steel business includes raw materials, ironmaking, steelmaking, steel rolling, coking, oxygen production, mobile, automobile fleet, construction and building materials units, and five mines in Tengchong, Xishuangbanna, Yina, Baoquan, and Yimen. It has 11 departments, including the company office, finance department, production technology department, equipment department, quality assurance department, resource development department, personnel department, party and mass work department, raw material department, supply department, and sales department. Kunming, Dali, and Qujing Three sales companies.