"Refining Gold, Defining Excellence"
TESTING
Regarded as one of the most accredited gold and silver assayers in this region, our expert teams are dedicated to upholding the highest standards when testing precious metals.




EXPERT ASSAYING
DNAB is considered one of the most distinguished assayers of gold and silver in the region. In our commitment to offering the highest caliber of products, our Assaying Laboratories and Quality Control departments operate full-service facilities. For gold, we employ a combination of cupellation, ICP machines, advanced X-ray fluorescence spectrometers (XRF), SPARK spectrometers, and other methods to ensure the highest accuracy in testing. For silver, we utilize a mix of cupellation, ICP machines, X-ray fluorescence spectrometers (XRF), SPARK spectrometers, and titration techniques for precise silver testing.
With cutting-edge facilities and extensive expertise, our refineries are managed by a team of highly skilled professionals committed to excellence.
Benefits
Quality is never a coincidence, it is the outcome of dedicated effort and unweaving commitment.

FINENES
The quality of our precious metals meets the highest standards of refinement.

EXCELLENCE
We evaluate our silver and gold using certified testing laboratories and state-of-the-art facilities.

PROMPTNESS
We take pride in the prompt delivery of goods of the highest calibre.

VALUE
We optimize value efficiency while maintaining the integrity of our products.