trade@chinacoalintl.com
Afternoon of June 17th,Deputy director of Shandong Economic and Information Commission Information Advancement Office Sun Zhiqiang visited Jining city and researched the development of manufacturing a
© 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