casing oscillator drilling - Manufacturers, Suppliers, Factory From China
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The Ougan Group was glad to have attended the DFI conference recently held in Anaheim, California. This annual conference is a major gathering for all people involved in foundations worldwide, especia
XCMG Rotary Drilling Rigs Contributing to Drilling the Granite Formation in Guangzhou Clean Energy Storage Base Project
Guangzhou, also known as the goat city with flower city reputation,boastsacrysta
Ougan Group held 2019(Chinese lunar year) commendation ceremony on Jan 17th, 2020. It was a day full of joy, harvest, luck, and honor. We had the splendid employee stage performance and the commendati
XCMG XR550D rotary drilling rig broke pile depth record in Jiaojiang Bridge constructionXCMG drilling rigs again won applause for its record-breaking achivements during the construction of 267 km Han
The Construction of Wuhan Twin Lakes Tunnel in Full Swing Assisted byXCMG Trench Cutter and Rotary Drilling Rig
The golden masts are standingtall bythe East Lake of Wuhan, with a good view ofthe vast
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.