Saratov Electrounit Production Corporation is one of the largest enterprises in Russia for manufacture of electronic and complex electrotechnical products intended for various branches of national economy.

The company specializes on manufacturing of electronic control systems intended for engines of modern planes and helicopters. Special units for the aircraft engines form the significant volume of production. The enterprise produces over 150 names of electromagnets and solenoid valves. The company mastered the production of printed-circuit boards of 4-th ”+” and 5-th generations with surface mounting elements, as well as the production of digital electronic regulators. At the beginning of the 50s ”SEPO” was the first in the country to launch the production of household refrigerators and later freezers. Now the Company has mastered the production of household conditioners. Last decade one of the basic lines of business is cooperation with Russian automobile plants. ”SEPO-ZEM” is the supplier of component parts intended for the largest Russian automobile plants: AO ”AVTOVAZ”, OAO ”GAZ”, OAO ”KAMAZ”, AMO ”ZIL”, OAO ”IZHAVTO”.