/ Contact
Address Paşaalanı Mh. A. Gaffar Okkan Cd.
No: 36/1, Karesi / Balıkesir
Phone Support Line 1: +90 266 246 10 00
Support Line 2: +90 286 211 00 81
E-mail hidrojen@gmka.gov.tr
info@hysouthmarmara.org