Shandong China Coal Group Drilling Machine Branch

In order to build a team of "loyal, clean and responsible" high-quality cadres and promote the high-quality development of the group, the afternoon of March 7th, Jining Gongxin Business Vocational Tra

On March 7, Shandong Carter Intelligent Robot Co., Ltd. sent a batch of independently developed plant protection drone equipment to Inner Mongolia. The plant protection drone is independently develope

In order to further advance the strategic layout of the Group's intelligent manufacturing, China Coal (Yantai) Intelligent Manufacturing Technology Co., Ltd., which was invested and established by Sha

Roof bolter is mainly used for coal mine, rock lane anchor, anchor cable support drilling in coal mine rock ≤ f10, and can mix and install resin anchor rod and anchor cable. For anchor rod with dampin

1. Water well drilling rig adopts automatic telescopic drilling rig, which is supported by two high-strength oil cylinders, and a set of hydraulic valves control the rig's pitching, which saves time a

In order to give play to the important supporting role of industrial Internet and cloud services in epidemic prevention and control, and help enterprises resume work and resume production, the Shandon