VDE Institut weltweit 

Bulgarien 

Sofia
VDE Representative
Ivan Stamboliev
2A Apostol Karamitev Str.
1172 Sofia
Tel./Fax: +35 952 981 802
Mobile:    +35 9889 228 224
ivan.stamboliev@vde.com

Plovdiv
VDE Representative
Prof. I. Tschalakoff
BG-4004 Plovdiv
Tel./Fax: +359 3267 5298
i_chalakov@mail.bg