Product Description
Company Info
Address:
NO. 146 Shuguang Middle Road, Changsha, Hunan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Changsha Changtan Machinery Co., Ltd. is one of the leading manufacturers and exporters of drilling rigs and drilling (mining) tools in China. We have obtained ISO9001: 2000 Quality Certification and CE Safety Certification.
With high reliability and reasonable price, our drilling rigs have been sold very well both in domestic market and world market. Our staff has done the exporting business for many years and is of rich experience. We have established a long-term good business relationship with many companies in different countries. We are quite sure that our products will meet the requirement of you.
The portfolio of our products mainly encompasses the nine parts as follows:
1. Drilling Rigs for mineral exploration, soil investigation, foundation construction, water well drilling and geothermal well drilling, etc. The hole depth ranges from 30m to 1600m
2. Series mud pumps for the drilling project
3. Diamond core drilling tools in DCDMA standards, CDDA standards and ISO Standards
A: 42, 50, AW, BW, NW, HW, AQ, BQ, NQ, HQ, PQ drill rod
B: AW, BW, NW, HW, PW 46, 56, 66, 76, 86, 101, 116, 131 and 146 casing
C: BQ, NQ, NQ3, HQ, HQ3, PQ, T2-46, T2-56, T2-66, T2-76, T2-86, T2-101, T6-76, T6-86, T6-101, T6-116, T6-131, T6-146, HWF, PWF, HWG, NWG, LTK48, LTK60, NMLC, HMLC core barrel complete and accessories, such as BQ, NQ, HQ and PQ inner & outer tube, head assembly, core lifter, core lifter case, landing ring, adaptor coupling, locking, inner tube stabilizer, shut-off valves, etc
D: NQ, BQ, HQ, PQ, TT, T2, T6, etc Impregnated, surface set diamond core bit, PDC core bit, Tung reaming shell, casing shoe and casing bit etc for mineral exploration and site investigation
E: NQ, BQ, HQ, PQ overshot
F: Fishing tools, sub adaptors, wrenches, water swivel, hoist plug, casing clamp, safety foot clamp, hydraulic winch and truck jaws, etc
4. Rotary Drilling tools
G: PDC non-coring bit for bolting hole drilling in coal mine and oil gas drilling
H: 2, 3 or 4 wings step type drag bit
5. SPT Split Tube Sampler, SPT rods and Automatic Trip Hammer for the site survey in building foundation
By taking this opportunity, we hope to extend our business relationship with you. Please specify the items and send your inquiry by return. You will certainly enjoy the best cooperation provided by us.
With high reliability and reasonable price, our drilling rigs have been sold very well both in domestic market and world market. Our staff has done the exporting business for many years and is of rich experience. We have established a long-term good business relationship with many companies in different countries. We are quite sure that our products will meet the requirement of you.
The portfolio of our products mainly encompasses the nine parts as follows:
1. Drilling Rigs for mineral exploration, soil investigation, foundation construction, water well drilling and geothermal well drilling, etc. The hole depth ranges from 30m to 1600m
2. Series mud pumps for the drilling project
3. Diamond core drilling tools in DCDMA standards, CDDA standards and ISO Standards
A: 42, 50, AW, BW, NW, HW, AQ, BQ, NQ, HQ, PQ drill rod
B: AW, BW, NW, HW, PW 46, 56, 66, 76, 86, 101, 116, 131 and 146 casing
C: BQ, NQ, NQ3, HQ, HQ3, PQ, T2-46, T2-56, T2-66, T2-76, T2-86, T2-101, T6-76, T6-86, T6-101, T6-116, T6-131, T6-146, HWF, PWF, HWG, NWG, LTK48, LTK60, NMLC, HMLC core barrel complete and accessories, such as BQ, NQ, HQ and PQ inner & outer tube, head assembly, core lifter, core lifter case, landing ring, adaptor coupling, locking, inner tube stabilizer, shut-off valves, etc
D: NQ, BQ, HQ, PQ, TT, T2, T6, etc Impregnated, surface set diamond core bit, PDC core bit, Tung reaming shell, casing shoe and casing bit etc for mineral exploration and site investigation
E: NQ, BQ, HQ, PQ overshot
F: Fishing tools, sub adaptors, wrenches, water swivel, hoist plug, casing clamp, safety foot clamp, hydraulic winch and truck jaws, etc
4. Rotary Drilling tools
G: PDC non-coring bit for bolting hole drilling in coal mine and oil gas drilling
H: 2, 3 or 4 wings step type drag bit
5. SPT Split Tube Sampler, SPT rods and Automatic Trip Hammer for the site survey in building foundation
By taking this opportunity, we hope to extend our business relationship with you. Please specify the items and send your inquiry by return. You will certainly enjoy the best cooperation provided by us.
