market@chinacoalintl.com
In order to help new employees better understand the development history of China Coal Group, better integrate into the China Coal family and inspire everyone's work enthusiasm, on the afternoon of Ma
© 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