Hulunbeier project is a key project of Huiju Technology in North China region, which has obtained the concession of heating in Hulunbeier, with a planned heating area of 27.95 million square meters and an actual heating area of 8.21 million square meters by the end of 2022, using 2x600,000 kilowatt generating units of Shenhua Inner Mongolia Guohua Hulunbeier Power Co. The coverage area includes the Hedong District, Dongshan Group, and the cultural district of the city center.