Columbus Stainless is one of four stainless steel plants within the
Spanish based ACENIROX group. Columbus was founded in 1966 and is
the only technologically advanced, fully integrated, single site stainless
steel producer in Africa. Our plant based in Middleburg – Mpumalanga
produces a wide range of Austenitic, Ferritic, Utility and Duplex grades of
stainless steel suitable for most applications.