History

Izolyator Plant was founded in 1896 at the former settlement of Vsekhsvyatskoye, at the suburb of Moscow.

In the beginning of the XX century, the plant manufactured, among other products, low voltage porcelain insulators for telegraph and telephone lines, as well as for the railway. Soon, Izolyator Plant became successful in porcelain electrical product manufacturing, which was proved by a golden medal awarded at the Brussels International Exhibition in 1905.