trade@chinacoalintl.com
CE certification is limited to basic safety requirements for products that do not endanger the safety of humans, animals and goods, not general quality requirements. Therefore, the accurate meaning is
© 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