High Air Pressure DTH Hammer, Medium Air Pressure DTH Hammer, Low Air Pressure DTH Hammer manufacturer / supplier in China, offering Black Diamond DTH Hammer Low Air Pressure DTH Hammer P110 P130 Russia Type for Water Well Drilling, 3′′ DTH Bit Mission Hammer 3′′ DTH Hammer DHD3.5 DTH Hammer with Foot Valve, Mining Well DHD3.5 DTH Hammer Bit 3 Inch Low Pressure DTH Hammer Price for Water Well Drilling and so on.
Suppliers with verified business licenses
Business Type: | Manufacturer/Factory, Group Corporation | |
Main Products: | High Air Pressure DTH Hammer , Medium Air Pressure DTH Hammer , Low Air Pressure DTH Hammer , ... | |
Registered Capital: | 10000000 RMB | |
Plant Area: | >2000 square meters | |
Management System Certification: | ISO 9001, ISO 14000, BSCI | |
Average Lead Time: |
Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays |
Changsha DTH Drill Construction Machinery Co., Ltd has more than 20 years of drilling tools industry since 1996. Its predecessor was the designated processing workplace of down-the-hole drilling tools of Changsha Institute of Mining Research. It is the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) of Japan, and the partner of University of Queensland, Australia, the Swiss Federal Institute of Technology (EMPA).
The company officially ...