Inspection

In the morning of March 25, Yanzhou District Internet Society Chairman Wang Tao, Vice president Yan Tao, Shandong Taihe Energy Co., Ltd. General manager Wang Yongqiang the 6 leaders and other leaders

In the morning of December 7, Jining Old Science Association Secretary-General Fu, Yutai County Old Technology Workers Association President Yu, Yutai County Science Association Chairman Yang, Yutai C

Daily maintenance: Check if the mine wagon wheel is flexible and the sound is normal when the wheel rotates;

On December 13th, Shandong Provincial Department of Commerce Chief Economist Mao Shengjun, Foreign Trade Department of the Provincial Department of Commerce Deputy Director Gu Xianhai, Provincial Depa

On the morning of March 21, Egyptian merchants visit Shandong China Coal Group E-commerce Industry Park to conduct on issues of equipment procurement and long-term cooperation. China Coal Group Cross-

On the morning of January 8, China University of Mining and Technology Dr. Zhang Hui and HuaiHai Institute of Technology Dr. Wu Di, Dr. Xia visited China Coal Group for the cooperation of Zhong Yun In