trade@chinacoalintl.com
Finding groundwater requires the help of a professional ground water detector, and studying the terrain by analyzing the profile. Groundwater is easier to find in low-lying terrain or terrain that 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