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DCMM is the first national standard issued by my country in the field of data management.

In the next step, China Coal Group will continue to plough into the field of intelligent manufacturing, constantly explore new technologies, applications and modes, improve the intelligent level of en

The on-site inspection and successful procurement of Malaysian merchants is another important milestone in the implementation of China Coal Group's internationalization strategy.

The visit of the Nigerian delegation to China Coal Group not only deepened the understanding and trust between the two sides, but also laid a solid foundation for the cooperation between the two count

Indian merchants show great interest in Shandong China Coal Group's mining equipment and engineering machinery.

Y26 small pneumatic drilling hammer is a kind of pneumatic tool specially used for chiseling and drilling hard materials such as rock and concrete. It is widely used in mining, tunnel construction, bu