DPTC Trest 15"Spetsstroy" JSC there is about RB, Minsk, Olszewski Lane, 20А.

Ph. reception +375-17-207-12-50.

Fax. +375-17-207-28-53

Grishenkov Leonid Zakharovich
head of department ph. 207-12-50
Avdeev Andrey Andreevich
chief engineer ph. 207-12-51