custom steel core barrel - Manufacturers, Suppliers, Factory From China
Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for custom-steel-core-barrel809, xcmg xr180d, industrial innovation ytr200ae battery-powered rotary drill rig, xcmg xr160e, xcmg xr550d. We welcome all of the clients and friends to contact us for mutual benefits. Hope to do further business with you. For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market. pilerig , clay drilling auger, hydraulic rotary drilling, rotarydrilling.
During the spring, everything in nature takes on a new look, as trees turn green, flowers blossom, and the sun shines brightly. It is a fine time to go out and to appreciate the beautiful scenes of na
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
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
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!