The company TŘINECKÉ ŽELEZÁRNY, a.s. is a metallurgy with a closed production cycle, which includes operations from primary production to the final hot-rolled steel product. The essence of the project is the replacement of the existing two milling lines for the machining centre, with the aim of reducing energy intensity and increasing the efficiency of the production process of ribbed bases on the operation of VH — Roller billets and rough profiles, the VHD centre — Drobná dráhyivo in TŽ, a.s.