Again

On August 22nd, an evaluation team consisting of Hou Yandong, an expert from Nanyang Explosion-proof Electric Apparatus Research Institute, and Xie Tim, an expert from Shanghai Mining Equipment Testin

On October 22, a batch of flat cars and steel wire ropes are loading in the second workshop of intelligent equipment manufacturing of China Coal Group, and then sent to Yueqing, Zhejiang Province.

On September 29, the second batch of Fixed Mine car equipment was loaded in the second workshop of China Coal Group's intelligent equipment production and manufacturing, and then will be sent again to

On the afternoon of May 14, Jiao Jian, Chairman of Jining Weishan Lake Chamber of Commerce and Chairman of Jining Hongyida Group Co., Ltd.

According to data released by the General Administration of Customs on the 8th, from January to July 2018, China imported 175 million tons of coal, an increase of 22.795 million tons, an increase of 1

Morning of August 24th, South Africa merchants came to Shandong China Coal Group e-commerce park for making further mining products procurement and long-term cooperation and other related matters. Chi