Contact Us

From concept to creation, let us inspire you with our next generation burglar proof technology for your building project.

We attach great importance to dialogue. Do you have any questions or comments? 

Tell us about your project ideas. 

For written correspondence, please send us an email or use our contact form.




Establishment:   Bucharest, Romania

Exhibition:         16 Agiou Alexandrou Street (next to church),  Palaio Faliro,  Athens,  17561,  Greece

Email:                This email address is being protected from spambots. You need JavaScript enabled to view it.



Mr. Dimitris Karagiannis

Owner & Legal Representative of SADO BREVET SRL

Mobile: (+30) 6977.615987

  • Civil Engineer with Domostatic Specialty. Graduate of National Technical University of Athens since 1992
  • Manufacturer of private and public works since 1996
  • Owner a Legal Representative of SADO BREVET SRL managing ZEUS aluminum security systems patents since 2012
  • Member of American Hellenic Education Progressive Association (AHEPA) HELLAS, Business & Projects Sector since 2018


Mrs. Katerina Michalopoulou

Strategy Consultant, MBA, PMP, ACP, LSS

Mobile: (+30) 6977.779967    (English) 

  • MBA in International Business Management. Graduate of Hawaii Pacific University (HPU) since 1998
  • BA in Economics. Graduate of University of Southern California (USC) since 1996
  • Certified Project Management Professional 
  • BOD member of Daughters of Penelope  AHEPA HELLAS since 2018


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