roller cone drill bit - Manufacturers, Suppliers, Factory From China
With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for roller-cone-drill-bit5558, equivalent to soilmec sr40, industrial innovation, hydraulic rotary drilling, kelly box. Our company eagerly looks forward to establishing long-term and friendly business partner relationships with clients and businessmen from all over the world. Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, please click the button to acquire additional nformation. 25rc10, Elecrical drilling rig equipment, Pd10 Pile Driver, BTK03.
XCMG XR600E Rotary Drilling Rig Contributes “the Best in the World”The Yuwan High-speed Railway Shituo Yangtze River Bridge is a combination of many world firsts and bests. The XCMG XR600E large-tonna
Key Words: Rotary Drilling Rigs; XCMG; XR800ERecently, the rail-highway bridge project of Ma’anshan Yangtze river, the world's first extra-large diameter (4m OD) foundation group project in inland riv
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
2020 is a big year for The Ougan Group and Foundation Equipment Supplies (FES). The Ougan Group was founded in 2005 by Robin Mao and has grown from a company of only 2 employees to a worldwide enterpr
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!