TEHNO CENTAR
Tel: 051/507-020 fax 051/507-045
Adresa:
Svetosavska 95 (autoput M16)
78252 Glamočani, Trn
Radno vrijeme: pon-sub 7-21h
HIDROINŽENJERING & ECONOMIC
Tel: 051/436-816 fax 051/436-820
Adresa:
Bulevar Vojvode Stepe Stepanovića 201
78000 Banja Luka
Radno vrijeme: pon-sub 7-21h