Thessaloniki Offices: 5 Maria Kallas Str., GR 555 35,
Pylaia, Thessaloniki, Greece and
Vlasiou Gavrielidi 28, Thessaloniki 54655
Mailing Address: PO Box 21040, Pylaia, 55510 Thessaloniki
Athens Office: Mesogeion Avenue 330, 15341, Agia Paraskevi, Athens
Email : info@qmscert.com