3-S-Engineering Consulting & Trade LTD. CO.
Yukari Dudullu Bostanci Yolu Cad. Keyap Carsi No: 85
34775 Ümraniye, Istanbul
Türkei
Tel.: 0090 216 527 4784
Fax: 0090 216 527 4788
E-mail: info@3-s.com.tr
Homepage: www.3-s.com.tr