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On July 9, a batch of mining single hydraulic props and mining material trucks were loaded in the fourth and second workshops of China Coal Group's intelligent equipment production and manufacturing w

On June 14, the workers in the second workshop of intelligent equipment manufacturing of China Coal Group ushered in another busy day. A batch of red dumping mine cars were being loaded nervously and

On May 23, a batch of cement mixers, rubber pavers, mortar sprayers, diesel engine cranes, and scraper winches ordered by Ningxia merchants passed the inspection in the intelligent equipment manuf

On May 6, a batch of mining materials such as side dump mine cars were loaded in the intelligent equipment manufacturing workshop of China Coal Group, which will be sent to Qingdao port and then expor

On May 6, a batch of mining materials such as side dump mine cars were loaded in the intelligent equipment manufacturing workshop of China Coal Group, which will be sent to Qingdao port and then expor

On April 24, a batch of mining single hydraulic prop equipment was loaded in the fourth workshop of intelligent equipment production and manufacturing of China Coal Group, and will be sent to Yan'an,