general manager of Hoping Shandong Heze Haopin Network Technology Co., Ltd Zhang Hao, operations director Wang Min and other leaders visited China Coal Group, and carried investigation on the aspect
Here are the first chapter of safety guidelines to follow when inspecting, using and maintaining pneumatic rock drills:
the party secretary of Jining City People’s Congress Standing Committee, first deputy director Zhou Hong, Municipal Committee, Party Secretary of the High-tech Zone Bai Shan, researcher of Municipal C
China Unicom Shandong Branch leaders Huang Liang, Zhang Qingdong and Jining Unicom leaders Yang Tao visited Shandong China Coal Group
Warmly Welcome Leaders of China Unicom Shandong Branch to Visit China Coal Group for Inspection and Cooperation
A batch of rock drilling equipment air leg of Shandong China Coal Group
© Shandong China Coal Group. © 2016
Address:No. 11, North of Kaiyuan Road, High-tech Zone, Jining City, Shandong Province, China
Executive Editor: Linda Zhang