Tectra doo Beograd
Begejska 2a, 11050 Belgrade
Serbia
Mrs. Ivana Zivanovic – Managing Director
Mail: ivana.zivanovic@tectra.co.rs
Mail: office@tectra.co.rs
Phone: + 381 11 2894 424/ + 381 11 3049 603
Fax: +381 11 3049 640
Mobile: +381 63 8603 515
Your contact person at ZERA is Mr. Frank Gonzalez.