rotarydrilling - 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
XCMG rotary drilling rigs are used to pile foundations over the Yangtze River!
The Chongqi Gong-Tie Yangtze River Bridge is a critical control point for the high-speed rail from Shanghai to Nanjing an
A Core of 2m*Φ1.5m Integrally Taken out by XCMG Rotary Drilling RigsRecently, large-tonnage rotary drill rigs of XCMG has successfully completed 36 large-diameter piles with great depth and hardness i
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
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!