On August 19, a batch of mining single hydraulic props were loaded in the fourth workshop of intelligent equipment manufacturing of China Coal Group and will be sent to a mine in Luliang City, Shanxi
On August 18, a batch of single hydraulic props for mining were loaded in the third and fourth workshops of China Coal Group's intelligent equipment production and manufacturing, and then they will be
On August 11, a batch of single hydraulic props for mining are loaded in the fourth workshop of China Coal Group's intelligent equipment production and manufacturing, and will be sent to a mine in Lul
On July 23, a batch of mining flat cars were loaded in the third workshop of China Coal Group's intelligent equipment production and manufacturing, and then will be sent to a mine in Guizhou Province.
In order to promote economic exchanges between Jining and Zaozhuang, and build an open and inclusive platform for sharing friendship and common development, on July 25, the inaugural meeting of the Za
On July 16, a batch of Suspension mining single hydraulic props were loaded in the third and fourth workshops of China Coal Group's intelligent equipment production and manufacturing, and then will be
