Kalinin Machine-Building Plant
(重定向自ZiK)
JSC Kalinin Machine-Building Plant, ZiK or MZiK for short (Russian:Машиностроительный завод имени М.И.Калинина, ЗиК, МЗиК) is a large Soviet/Russian industrial factory, now part of Almaz-Antey holding.
Founded in 1866 in St. Petersburg by a decree of Russian emperor Alexander II as an artillery workshop, later enlarged into a state factory of field and later on anti-aircraft artillery.