- ENKER d.d.
- The firm enker operates in holding system of the company energoinvest sarajevo. It was founded 1973 and a regular production has been starting 1974. Energoinvest before produced spark plugs for petrol engines at other locality on base an older technology. That organized from 1957 to 1974 what means that ….
- Address:Bukva Bb
- Turboservis B-H d.o.o.
- Address:Aleja Bosne srebrene 129
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