Adres
Serhat Mahallesi, 1419 CAD.(Eski 27 Cad.) İ.O.S.B ÖZPETEK SAN.SİT. No:29, 06378 Ostim/Ankara
Telefon: +90 312 354 53 98
Faks: +90 312 354 78 73
E-Posta: info@demsanhavalandirma.com