Shandong China Coal Group Drilling Machine Branch

Crawler water well drilling rig is a new, efficient and advanced rock drilling rig equipment. Low air consumption, high efficiency, fast footage; stable operation, small manic, and large overload capa

Pneumatic pavement breaker is a crushing tool powered by compressed air, which can efficiently complete the crushing work of reinforced concrete, rock, bitumen, etc.It is light, durable, fast and effi

On the morning of December 4, Huang Guangqian, the Deputy Secretary-General of Jining Technological Education Group, Liu Yanyi, the head of the School Department of the Group Secretariat, and Sun Kuan

In order to give full play to the functions of the association and better carry out the next step, on November 29, the chairman's office meeting of the Shandong Provincial Cross-border Electronic Comm

In order to enhance the innovation vision and development pattern of the city's entrepreneurs, enhance the entrepreneurial ability of enterprises to adapt to the new format of the times, and give full

At the invitation of Zaozhuang Vocational College of Technology, on November 27, China Coal Group held a special job fair at Zaozhuang Vocational College of Technology. Yu Cui, Deputy General Manager