Fejér County, Central Hungary.
Dunajváros is an industrial city in Fejér County. The city is best known for its steelworks, which are the largest in the country. The city replaced the village of Dunapentele, named after Saint Pantaleon. The construction of this new industrial city started in 1949, and the original village was renamed Sztálinváros in 1951.
After the Hungarian revolution of 1956, the new government renamed the city the neutral Dunaújváros in 1961, which means Danube New City.