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XCMG XR600E Rotary Drilling Rig Contributes “the Best in the World”The Yuwan High-speed Railway Shituo Yangtze River Bridge is a combination of many world firsts and bests. The XCMG XR600E large-tonna
XCMG Rotary Drilling Rigs Glory Moments In Sichuan-Tibet Railway ConstructionSince the commencement of construction of the Chinese government’s Sichuan-Tibet railway, this 1,838-kilometer-long railway
We would like to thank you all for taking the time to visit our booth during IFCEE 2018 in Orlando on 5-10 March 2018.We enjoyed meeting you and were glad to present two main products in Ougan Group b
Safety is the highest priority here at the Ougan Group, where we maintain our safety standards to the highest international standards. We are pleased to announce that during the recent ADSC Summer Mee
Types of Kelly Bars
The Kelly bar is an essential component of foundation drilling rigs, crucial for transmitting torque and pressure necessary to break and remove the formation during drilling operat