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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 ...