t China Coal Group

On the morning of March 27th, many leaders of Jining Supply and Marketing Co. visited China Coal Group for a visit and inspection on the research and development of UAV production and the next coopera

On the afternoon of January 3, Shandong Xianhe Yuexin Electromechanical Co., Ltd. Chairman and his party visited China Coal Group.

On the morning of January 3rd, Fan Mingbin, Technical Director of Beijing Zeta Cloud Technology Co., Ltd. and his party visit China Coal Group for a visit and inspection on cooperation in the fields o

On the afternoon of December 31, Vice Chairman of Jining Software and Information Service Industry Association, Chairman of Shandong New Blue Ocean Technology Co., Ltd., Gao Chengtian, General Manager

On December 10th, the Chinese Executive Principal of HMKW University Cologne, Germany, concurrently served as the Dean of the Central Plains College of Cologne, Feng Aimin, Nicole Neuhoff, Leonie Fuhr

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