rotary drilling machine - Manufacturers, Suppliers, Factory From China
We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for rotary-drilling-machine736, rotarydrillrigs , casing bore pile, straight bucket, drillequipment . For additional queries or should you might have any question regarding our goods, make sure you do not hesitate to call us. We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions. xr550d, deepfoundation , steel casing for bored pile, foundationdrilling .
Notice of Relocation of Ougan Group’s Administrative HeadquartersDear valued customers and friends,Greetings!We would like to express our heartfelt gratitude for your continuous attention and support
How to Evaluate the Quality of Foundation Drilling Tools?
(12 Key Factors Determining the Quality of Deep Foundation Drilling Tools)
In deep foundation construction, foundation drilling tools serve as
From 3rd to 5th December, 2018, the Congreso Sochige was held in Valparaíso, Chile.The Ougan Group was well represented by our Senior Marketing Manager, Joe Patterson as well as partners Paulo Orosteg
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