Overburden Casing System, Button Bits, Shank Adapters manufacturer / supplier in China, offering DTH Hammer Button Bit Ql40 Ql50 Ql60 Ql80 for Water Well Drilling, High Air Pressure DTH Hammer Numa120 Numa125, High Air Pressure DTH Drilling Hammers 14" 18" 24" for Open Drilling and so on.
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Business Type: | Manufacturer/Factory | |
Main Products: | DTH Hammer , DTH Bits , Casing Systems , Drill Pipe | |
Number of Employees: | 285 | |
Year of Establishment: | 2002-11-06 | |
Management System Certification: | ISO9001:2015 | |
Average Lead Time: |
Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays |
Changsha tianhe drilling machinery Co., Ltd. Was established in 2002. We are a professional geotechnical drilling production enterprise integrating scientific research, design, production, sales and management.
Our main products include DTH (DTH hammer and bore capacity ranging from 3-bit "32" (76mm - 800mm) diameters, DTH and large-diameter deep hole drilling, eccentric casing systems (ODEX) and concentric casing systems, reserve circulation hammers and bits, drilling RIGS, rock drilling accessories ...