The organizational structure of Coal Industry Jinan Design and Research Institute Co., Ltd.

Mining Branch No. 1, Mining Branch No. 2, Construction Branch, Economic Branch, Surveying Branch, Shanghai Branch, Qingdao Branch, Comprehensive Engineering Branch, Road and Bridge Branch, Coal Preparation Engineering Branch, Electric Power Engineering Branch, Municipal Engineering Branch Branch, Engineering Management Branch, Jinhua Coal Preparation Branch, Shandong Zhongji Safety Assessment Company, Shandong Zhongji Sanhuan Mechanical and Electrical Engineering Co., Ltd., Shandong Zhongji Cost Consulting Co., Ltd., Shandong Zhongji Energy Environmental Protection Engineering Co., Ltd., Information Printing center.