UNITRA the Association of Polish consumer electronics manufacturers was established in 1961 and lasted in its original structure until 1989.
In the areas where the brand lacked an adequate technological base, it entered into cooperation with manufacturers from other countries.
Radio Cassette Recorder Boombox Unitra-Sankei TCR-101 makes an example of such cooperation with the Japanese enterprise Sankei.
[citation needed] Products of various manufacturers operating under the common brand name were available in all the countries of Central and Eastern Europe including Poland, Czechoslovakia, Hungary and the Baltic States – Lithuania, Latvia, Estonia.
Currently, the equipment made under the Unitra brand name is fabricated by manufacturers specializing in audio category.