LINYI CHONGXIAO DRILLING CO.,LTD. is located in Mengyin County, Linyi City, Shandong Province. It is located at the northern foot of Mengshan Mountain in the central and southern part of Shandong Province, From the earliest gear-type survey and water well dual-purpose drilling rigs to the hydraulic water , steam dual-purpose water well drilling rigs and fully hydraulic wireline core drill rigs and drill pipes ,drill bits etc drill tools that are widely loved by customers, our company has always kept pace with the times to provide our customers with High efficiency and high quality drilling rig products.