Bertas A.S
Address:
Esenshir Mah.Nato Yolu Cad.Atilim Sokak No:21Yukarı Dudullu
Istanbul 34776230
Telephone: +90 216 4660204
Fax: +90 216 3659910
Email: galip.mercan@bertas.com.tr
Website: https://www.bertas.com.tr
Songur Company Limited
Address:
Konrad Adenauer Cd. 31/BCankaya
Ankara 06550230
Telephone: 0312 428 28 64
Fax:
Email: songur@songurticaret.com
Website: https://www.songurticaret.com/