Guvenahsap
| Business category 1 | Stairs |
| City ( of main office ) | Ankara, TR, Turkey |
| Address | Sakip Sabanci Caddesi Kocasinan Merkez Mahallesi 7. Sokak No: 6 Bahcelievler/ Istanbul |
| Phones | 90-0212 474 45 24 |
| Web site | www.guvenahsap.com |
| Date | 2011 Oct 28, 23:10 |