On the morning of March 27th, many leaders of Jining Supply and Marketing Co. visited China Coal Group for a visit and inspection on the research and development of UAV production and the next coopera

In the morning of March 25, Yanzhou District Internet Society Chairman Wang Tao, Vice president Yan Tao, Shandong Taihe Energy Co., Ltd. General manager Wang Yongqiang the 6 leaders and other leaders

On the afternoon of March 23, a batch of mining single hydraulic prop equipment, flatbed truck, dump truck, and non-pressure damper were loaded in the intelligent equipment production and manufacturin

On March 20, a batch of mining single hydraulic pillar equipment was loaded in the intelligent equipment production and manufacturing workshop of China Coal Group and will be sent to a mine in Wuhai C

Recently, the 40-ton and 50-ton mining heavy-duty flatbed cart products of three models, MPC40-6, MPC40-9, and MPC50-6, independently researched and developed by China Coal Group Intelligent Manufactu

In the afternoon of March 12, a batch of Bucket-Tipping mine car equipment passed the inspection of China Coal Group's intelligent manufacturing workshop and was loaded to a mine in Zaozhuang City. Th