china coal

On August 19, Wang Chengyu, Senior Advisor of the Jining Confucian Merchants Research Association; Yin Feng, Head of the Working Committee of the High-Tech Zone Confucian Merchants Research Associatio

Recently, the Intelligent Research Institute of Shandong China Coal Industry & Mining Supplies Group Co., Ltd. has focused on AI digital‑intelligent applications and independently developed the AI Dom

Recently, Shandong China Coal Group has achieved another important breakthrough in qualifications. The ZGJFH35 and ZGJFH50 underground automatic explosion isolation devices submitted by the Group pass

On July 31, Chen Yazhou, Deputy Manager of Cloud & Network Operation Center of China Unicom Jining Branch, Wang Yuanyuan, Deputy Manager of Jining Office, China Unicom (Shandong) Industrial Internet C

To warmly celebrate the 99th Anniversary of the Founding of the Chinese People's Liberation Army, inherit the revolutionary heritage, promote the spirit of building a strong military, and further inte

On July 31, Chen Yazhou, Deputy Manager of Cloud & Network Operation Center of China Unicom Jining Branch, Wang Yuanyuan, Deputy Manager of Jining Office, China Unicom (Shandong) Industrial Internet C