The Klein-Reichenbach (HKB) hut was founded in 1892 as a brick plant and converted into an aluminum smelting plant in the 1960s. Since then we have been producing metallurgy aluminum in the form of one-piece and granules. These are used in steel production for deoxidation and as an alloying agent. HKB is now a state-of-the-art, efficient aluminum smelting plant with a capacity of 50,000 tons per year. We are a recognized partner of the steel industry and sell our products successfully throughout the EU and beyond; the export quota is 90%. The HKB is certified according to ISO 9001: 2015 and ISO 14001: 2015.