Did you know that the first product of Czech construction and production produced in First Military Factory Ammunition in Polička was in 1921 hand grenade ? The Factory in Polička under the name STV GROUP follows on the tradition of producing ammunition. The production was then focusing on production of hand grenades and artillery shells to meet security demands of the recently founded Czechoslovakia. With the consolidation of STV GROUP, a.s., and Poličské strojírny, a.s., in 2015, the largest Czech producer of ammunition has been arisen.