Hi.
http://www.turkkonut.com.tr/
This is the official site of "Construction Co-operatives Union of Turkey".
Click "İletişim" and sent a message!

Address:
Atatürk Bulvarı, No: 79-81 Kat: 8 06420 Kızılay/ANKARA
Telephone:
(0.312) 435 43 66 - 3 line
(0.312) 435 56 50 - 5 line
Fax (0.312) 432 01 97
But i could not an English version of the site.
Your sincerely.

:::Emre:::