ASSOCIATE MEMBERS

 

OS & DBE

Bűyűkdere caddesi Haberler  Sokak No: 2/1 34394 Esentepe-

Șişli, Istanbul, Turkey

Phone: + 90 212 233 01 10

Fax: +90 212 291 28 97

e-mail: skilic@dbe.com.tr

Web: www.osdbe.com.tr

 

OS BULGARIA Ltd

OS Bulgaria Ltd

28 Bogatitsa str, Floor1, Office 1

1421 Sofia

Bulgaria

Phone: + 359 2 963 5703

Web: www.osbulgaria.com

e-mail:office@osbulgaria.com

 

OS HUNGARY

OS Hungary Kft.
Hegedus Gyula u. 13.,
mf., Budapest,
Hungary -1136

Phone: +36 1 239-41 22 4
Fax: + 36 1 788 6008

Web: www.oshungary.hu

Further details

OS ROMANIA

Str. Grigore Moisil nr. 42, sector 2, București,

cod poștal 023796.

Phone: +4 021 230 45 99, +4 021 230 51 50
Fax: +4 021 230 45 99
E-mail: support@testcentral.ro
Web: http://romania.testcentral.ro/ro/

OS UKRAINE

OS Ukraine LLC

12 Melnikova str.,

0450,Kyiv

Ukraine

Phone: +380 50 332 3377

Fax: +380 44 279 6914

Web: www.osukraine.com