 In 1913 facilities included two blast furnaces, two batteries of 41 coke ovens; a steel mill (estr.1903) with three Thomas converter; a steel mill with a Martin converter; as well as rolling mills, forges, workshops etc.During the First World War the factory was dismantled and demolished.Rebuilding took place from 1919, with two blast furnaces/coke oven batteries with a production capacity of 200,00 tons iron per year; three 15 ton Thomas steel converters; an 850mm blooming mill, 580mm heavy plate mill, a large flat universal mill, and a 305mm train mill and rod mill.