Shandong China Coal Group Drilling Machine Branch

The B87 Pneumatic Pavement Breaker is a kind of high efficiency air leg rock drill machinery.

On the morning of July 9, Zhang Tingting, head of the Science and Technology Section of the Economic and Trade Commission of Jining City, Huang Sumei and Zhang Sichao, the head of the Enterprise Secti

On the afternoon of July 6, a reporter from the TV station of Jining High-tech Zone accompanied by Xie Hualiang, Minister of Investment Promotion Department of Binhe Science and Technology Park in Hig

On the afternoon of July 2nd, a batch of water boring drilling rig machines was inspected and qualified in the intelligent equipment manufacturing workshop of Shandong China Coal Group.

On June 29, 2018, Jining National High-tech Zone, "Liaohe First Sound", Issue No. 67, 2018, C02, published a paper entitled "China Coal Group billion Mine Network project was successfully selected by

On the afternoon of June 21, a batch of diamond core drills were loaded from the China Coal Group E-Commerce Industrial Park and sent to Weinan City, Shanxi Province.