Recently, with the official approval of the State Intellectual Property Office, Shandong Guyuan Film & Television Co., Ltd. successfully registered two trademarks of “Guyuan”. The trademark registrati

At present, the domestic wheel type mucking machine operating mechanism adopts direct control. First, it is laborious and easy to fatigue. Secondly, the valve stem of the multi-way valve is directly o

On March 29th, China Coal Science and Technology Group Beijing Tiandi Longyue Technology Co., Ltd. Chairman and General Manager Xu visit China Coal Group. China Coal Group Executive Deputy General Ma

In order to further broaden the business scope of the group, recently, the Market Supervision and Management Bureau of Jinning Hi-tech Industrial Development Zone approved the successful registration

During the work of the tunnel mucking loader machine, due to the high work intensity, the temperature of the parts will rise frequently and the parts will be damaged in serious cases, eventually causi

1. Drivers should use armrests to enter the left side of the rock loader. It is strictly forbidden to pull the handle of the multi-way valve horizontally and step on the hydraulic pipe.