ACE METALNA belongs to the apparatus engineering group JCA and is a daughter company of ACE and SBN. The company was founded in 2012 with its head office in Maribor, Slovenia, and operates a mechanical workshop on the premises of the former company METALNA.

ACE METALNA is equipped with the most modern large CNC-controlled machines and as a pure contract worker it can react flexibly to all customer requirements. The opportunities for heat treatment and coating on-site increase the attractiveness of the location.

The core competence of ACE Metalna is in the mechanical processing of large parts. The maximum turning diameter is 9,000 mm; the maximum workpiece height during turning is 4,000 m. During milling the maximum workpiece length is 18,000 mm, with a maximum width of 5,500 mm. Items with weights up to 100 tonnes can be manipulated and processed.