hydraulic rotary drilling - Manufacturers, Suppliers, Factory From China
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The Ougan Group held the annual Commendation Ceremony on the 3rd of Feb, 2021, to celebrate the achievements of the Year 2020 and make plans for the new year.The Ceremony was started with an opening s
Recently, a steel giant - the world’s largest rotary drill rig - XR1200E, set off to the construction site of national major projects.After the large tonnage rotary drilling rig - XR800E made in 2018,
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
New Achievements Completed – 30 XCMG Rigs Took Part in
Chongqing East Railway Station
Recently, the pile foundation construction of Chongqing East Station Comprehensive Transportation Hub Proj
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
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