The theoretical production efficiency of a cement mixer is not equal to the actual effect. Some customers find that the actual production efficiency is lower than the theoretical production efficiency
On September 22, the Secretary of the Jining Municipal Committee of the Communist Youth League, Yu Lingdong and his entourage, accompanied by Zhang Yun, Director of the Commercial Department of the Ec
On the morning of September 14, a batch of mining single hydraulic props and articulated roof beam equipment were loaded in the intelligent equipment manufacturing workshop of China Coal Group, and th
Recently, with the official approval of the State Intellectual Property Office, Shandong Carter Intelligent Robot Co., Ltd., a subsidiary of China Coal Group, has added a trademark registration certif
On August 31, Handan Iron Steel Group Co., Ltd. Chief Li and his entourage visited China Coal Group to conduct inspections, communication and negotiation on the next step of steel cooperation. China C
On the afternoon of August 27th, Li Hairong, member of the Party Group of Yijinhuoluoqi Investment Promotion Center, Zhao Long, director of the Investment Promotion Office, Wang Fengxia, deputy direct
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Executive Editor:Zhang Wen