Contact

HQ Europe:
Dlhé Diely I 6/A
841 04 Bratislava
Slovakia

Tel: +421/2/65440417-18
Fax: +421/2/65440419

E-mail 1: vision@redthreee.com
E-mail 2: hearing@redthreee.com

HQ International:
DID Group GmbH
Bahnhofstrasse 28
6301 ZUG, Switzerland

E-mail: info@redthreee.com