Founded in December 1996, "HIS" AD. based on the "Institute of Microelectronics" (IME - Sofia) Hybrid Microelectronics Department. The location of our primary production facility is in Sofia, Bul. 7th kilometre of "Tsarigradsko Shose".

The team at "HIS" AD has a wealth of expertise in surface mounting of electronic components and thick film technologies.

In January 1997, we created and put into practice. a system for managing quality. On 13 May 1997. It was accredited as conforming to ISO 9001, a global standard.

About 90% of our output, which includes microchip modules, resistor assemblies, high-voltage resistors, and hybrid integrated circuits, is sold to Western Europe.

With the aid of contemporary technologies, highly qualified designers create the topology of the schemes and a photo template.

the cycle of production