Nalinmiao No. 1 Mine is located in Dongsheng Coal Field, under the jurisdiction of Narisong County, Jungar Banner, Erdos City. It was officially put into production on January 1^st, 2008 after the resources integration and technical reformation. Covering an area of 9.3874 km², the coal mine has recoverable reserves of 23,960,000 tons as of December 31^st, 2017, according to the assessment of the Ministry of Land and Resources and the resources the company has consumed for the production. The coal mine has three major coal seams of 1.9~5.9 meters thick. The calorific value of the high quality coal produced is 5,400~5,600 kilocalorie/kg. The coal mine adopts inclined/vertical well and full-seam mining long wall method comprehensive mechanical coal recovery technology.