Shandong China Coal Group Drilling Machine Branch

In order to further expand the group's high-tech business areas, China Coal Group recently invested and established Shandong Yuan Zhou Digital Technology Co., Ltd., which mainly provides digital conte

According to the "Administrative Measures for the Recognition of Municipal Industrial Design Centers of Jining City", Jining City Industry and Information Technology Bureau organize and carry out the

On November 6, a batch of single hydraulic prop equipment for mining was loaded in the fourth workshop of China Coal Group's intelligent equipment production and manufacturing, and will be sent to a m

The pneumatic pavement breaker is a hand-held machine tool. The pneumatic pick is composed of a gas distribution mechanism, an impact mechanism, and a pick drill. Therefore, it is required to have a c

From October 28th to 29th, experts from the CCC Compulsory Product Certification Expert Group Hou Yandong and Zhang Weibin visited China Coal Group to conduct 3C certification on-site review of explos

Water Well Drilling Rig Lifting system Composition: derrick, winch, swimming system, wire rope, crane, trolley, big hook; Role: from the next drill, under the casing, control drill and drilling tool