Sinosteel Engineering & Technology Co., Ltd., through its subsidiary, Sinosteel Equipment & Engineering Co., Ltd., focuses on the industrial engineering and service, municipal engineering and investment, energy saving and environment protection, and high-tech businesses. The company is involved in the development, processing, and utilization of ferrous, non-ferrous, and non-metallic mining resources; and construction and operation of coal-fired, gas-fired, hydropower, wind power solar power, waste incineration, biomass, power grid projects. It also produces clean energy, and reduces environmental pollution in coal chemical industry; and offers metallurgical equipment and spare parts, as well as undertakes projects for steel producers. In addition, the company is involved in the public infrastructure and environmental protection facility projects, including road, bridge, municipal sewage, and solid waste treatment; urban rail transit; and carbon trading and management activities. Further, it engages in the 3D printing, integrating manufacturing, equipment research and development, and technical, as well as metal parts restore and remanufacturing, and industrial intelligent system activities. The company was formerly known as Sinosteel Jilin Carbon Co., Ltd. and changed its name to Sinosteel Engineering & Technology Co., Ltd. in September 2014. The company was founded in 1972 and is headquartered in Beijing, China. Sinosteel Engineering & Technology Co., Ltd. operates as a subsidiary of Sinosteel Corporation.