Basic Company Information
Company Advantage
Detail Company Introduction
Changsha Changtan Machinery Co., Ltd is one of the professional manufacturers and leading exporters of Premium-quality drilling rigs and drilling tools in China. All sites are ISO9001 Quality Certified.
Due to the excellent quality, competitive price, superior service, our products have been exported to many countries and won a very good reputation from all of our customers. We are quite sure that our products will meet the requirement of yours. Please find our products line as follows:
1. Drilling Rigs for mineral exploration, soil investigation and water well drilling, etc. The drilling machines are available for the hole depth from 30m to 1600m
2. Various mud pumps
3. Diamond core drilling tools including diamond core bits (NQ, BQ, HQ, PQ, TT,T2,T6,etc), reaming shells/reamer, core barrel, overshot, casing shoe, casing pipes and drill rods in DCDMA standard, CDDA standard, and Boart Longyear Standard;
4. Fishing tools, adaptors, PDC core bits, PDC non-coring bits, wrenches, water swivel, hoist plug, SPT sampler, SPT hammer,
5. DTH hammers, similar or equal DHD, COP and SD series hammers;
6. DTH bits, similar or equal DHD, COP and SD series bits;
You may understand from our website (www.changtandrill.com ), and if you need some more information, please feel free to contact us. We are very interested in cooperating with your company to develop and to promote our products in your country.
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