On January 17th, Liu Liping, Vice Mayor of Yantai Fushan District Government, Zhao Run, Deputy Director of the Bureau of Commerce, and Chi Tongguang, Deputy Director of the Investment Promotion Center
On January 18th, a legal advisory group composed of Sun Fangjie, director of Shandong Maita Law Firm, and consultant lawyers Gong Zhenli, Zhang Xia, and Yang Shuhan visited China Coal Group to exchang
Rock mucking loading machine is generally used for loading and transporting rocks on uneven roads when in use, so if it is not professionally trained during use, it is very likely to cause operation a
On January 14, Ji Guangzhou, Director of National Safety Production Changsha Mining Machinery and Electricity Testing and Inspection Center, and Wang Chunhua, Chief Engineer, visited China Coal Group