china coal

Afternoon of January 7th, with accompany of Wang Youbing, the investigator Jining Economic Information Committee and director of the office of the city''''''''''''''''''''''''''''''''s information technology industry

On August 21, a batch of mining flat cars was loaded in the second workshop of China Coal Group's intelligent equipment production and manufacturing and then will be sent to a mine in Guizhou. Over th

On the morning of December 6, a business delegation from the Philippines visited China Coal Group to conduct a field inspection on matters related to mining equipment procurement and long-term coopera

On December 28th, a research group led by Chu Zhihua, the director of the People's Congress Studio in Jining High tech Zone, Jiang Kaide and Xu Enxiu, the deputy directors of the People's Congress Stu