Administrative and commercial departments:
02/ 44 11 879 / 0882 125 213,
02/ 44 11 904 / 0882 125 214,
02/ 44 11 904 /0882 125 118.
Аccounting:
02/ 44 11 691 / 0882 125 032
Fax: 0885 153 111
e-mail: et_vkostov@abv.bg
Address for correspondence: 1839 Sofia,
kv.Vrazhdebna ,str.4 ,№ 3A.