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The RADOMEC was founded in 2008 and is located in the city of Eusebio-Ceará and work with products and services for the Industry, Commerce and Universities that use materials, equipment and services in the area of antennas and RF and microwave components.


The RADOMEC has extensive experience in the integration of RFID with very different business (Industry, Trade and Services)... Read more


Equipment designed to help physicists, engineers who are interested in the properties of materials... Read more

Dielectric Resonators and...

We possess extensive experience in the production of magnetic materials such as ceramic YIG (YIG grenades)....  Read more

Safety Markers...

RADOMEC has a group of inorganic and inert markers (solid nanometric marker MARK m and ink marker MARK s)... Read more

Company Partner


META Segurança



Partner Institutions



RADOMEC Technology
Zezito Gomes Street, 410, Room 04
Eusébio-CE -Brasil

Zip Code: 61760-000 Eusébio-CE -Brasil
Phone +55 (85) 99969.0713

E-mail This email address is being protected from spambots. You need JavaScript enabled to view it.

Marking ff Jewelry, Precious Crystals and Accessories

An ink containing the MARK1 marker was used for the purpose of marking the surface of a zirconia crystal for safety purposes.

To this end, a zirconia crystal was marked with two drops of the transparent ink solution (MARKs) and then the stone was heat treated. After heat treatment, no variation in color or appearance of the stone is observed. However under the action of the laser we can identify the presence of the marker in the crystal of Zirconia. The observed green color refers to the inorganic marker MARK1 present in zirconia. This marking is permanent and no withdrawal is possible. This marker has been successfully tested on different gems.

The same procedure was tested on commercial metal parts (chains, pendants etc) in the accessories area. In all of them the marker was successfully inserted and later detected.