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About Us

Introduction
Founded in 2004, China Drilling Geological Equipment Ltd. (CDG) is engaged in developing best diamond tools, equipment and accessories which are mainly used diamond drilling rigs for prospecting. Our products cover impregnated diamond core bits, surface set diamond bits, PDC core bits, rod shoes & casing shoes, reaming shells, drill rods, core barrels, overshots, water swivels, hoisting plugs, casing cutter assembly, adapter subs, wrenches, recovery tools and foot clamps.

Advantages
1. Quality Control
1) We have our own inspection department. All products must pass four strict inspections.
2) All raw materials have quality guarantee certificate.
3) Our products (such as drill rods, core barrels, reaming shells,impregnated diamond core bits, surface set diamond bits, PDC core bits, etc.) have passed ISO9001 certification.
4) Professional engineers are employed to develop, inspect and test new products.
2. Low Cost
1) Short distance to outsourcing factory assures low outsourcing cost.
2) Scientific human resource management keeps stability of staff in our factory, which in turn saves cost of labor force.
3. Equipment
1) We have a full set of measuring gauge.
2) Regular maintenance and inspection is conducted for our equipment.
4. Service
1) We can design and manufacture impregnated diamond core bits, surface set diamond bits and PDC core bits according to customers’ special requirements.
2) Samples, and technical consultation and services about products are provided.
3) If there are any questions during usage, we will offer consultation at any time.
4) It only takes three to four days before delivery.
5) We guarantee replacement if there is any quality problems of our products.
6) OEM service is available.
5. Environmental Friendly
We adopt anti dust technique in production process.
6. Big Market
Our products (such as drill rods, core barrels, reaming shells,impregnated diamond core bits, surface set diamond bits, PDC core bits, etc.) are sold to Australia, USA, Canada, Mongolia, Russia, Philippines, Indonesia, Turkey, Brazil, Namibia, etc.

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