Water well drilling rigs are suitable for water well drilling, geological survey, geological core drilling, small grouting holes, blast holes in railways, water conservancy, bridges, dam foundations a
Bangladesh merchants visited Shandong China Coal Group and carried out investigation for the relevant matters of purchasing Borehole Water Well Drilling Rig
© Shandong China Coal Group. © 2016
Address:No. 11, North of Kaiyuan Road, High-tech Zone, Jining City, Shandong Province, China
Executive Editor: Liu RuiRui