casing female joint type - Manufacturers, Suppliers, Factory From China
We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for casing-female-joint-type8791, Super Large Drilling Diameter, smalldrillrig , carbide bullet teeth, xcmg xr800e. We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future.We have been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying goods and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us. drillrigmachine , xcmg piling rig XR550D, drillequipment , liebherr lb28.
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,
The FES annual award ceremony was held yesterday to honor the brilliant employees with great contributions in 2021. Due to the pandemic, 47 out of the 120 employees attended this event at the Hangzhou
Tremie Pipes are used to cast concrete and isolate it from water.Sections of tremie pipes are connected with steel cable to reach a certain depth underground. Concrete is cast from the ground through
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
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