Our Contact Information
Address
Turkey: Hürriyet Mah. Türkeli sok. No:2 Kartal/Istanbul
Austria Headquarters: Jasomirgottstraße 4/6 1010 Wien
Telephone
+90 216 452 61 62
+43 1 997 43 60 (Austria)
ostech@ostechenerji.com
- +90 216 452 6162
- ostech@ostechenerji.com