326 meters west of the intersection of Jinshui Road, Beihu District, Jining City, Shandong Province. Yankuang Energy Group Co., Ltd. Jining No.3 Coal Mine was established on February 20, 20001year, with the registered address of 326 meters west of the intersection of Guangjin Avenue, Jinshui Road, Shiqiao, Beihu District, Jining City, Shandong Province, and its business scope is coal mining, mineral processing and sales. Road freight transport; Production, sale, lease and maintenance of related mining machinery; Production and sales of other mining materials; Sales and leasing of electrical equipment and related accessories, comprehensive scientific and technological services in coal mines; Catering service (canteen, Chinese food (including cold dishes)).