trade@chinacoalintl.com
Recently, China Coal Group was successfully selected as the governing unit of China Intelligent Manufacturing System Solution Suppliers Alliance Committee.
© Shandong China Coal Group. © 2017
Address: No. 11, North of Kaiyuan Road, High-tech Zone, Jining City, Shandong Province, China
sales@chinacoalintl.com
Executive Editor: Zhang Wen / Editor: Linda Zhang