Bitova Electronika Ltd was a Bulgarian manufacturer of electronics and military radars[1] that was established in 1960 in Veliko Tarnovo, Bulgaria as Zavod za Radiotechnichesa aparatura (English: Factory for Radio Equipment).
The first factory was located north from Veliko Tarnovo in Dervenya.
[clarification needed] In the next years, the radios "Progres", " Echo", "Tenor", "Lyra" and others were made by the company.
The company produces the white-black television Veliko Tarnovo T3106.
In 1984, the company constructed color TV, Veliko Tarnovo 84.