address:
BTT Bilgi Teknoloji Tasarım Ltd.
Silicon Block BK.37 ODTÜ Technopolis 06531 Balgat ANKARA - TURKEY

phone:
+90 (312) 210 19 25

fax:
+90 (312) 210 19 28

e-mail:
info(at)btt-int.com

Dealers

Fundus Photo -- The exclusive dealer for North America, South America and Central America.