What Argentinian company made the  Ballester–Molina, and also manufactured aircraft, machinery, and vehicles?
Hispano-Argentina Hispano-Argentina was an Argentinian automotive and engineering company that manufactured vehicles, aircraft, machinery, weaponry and parts for public works.
Belgrano Cargas y Logística Belgrano Cargas y Logística S.A. (trading name: Trenes Argentinos Cargas) is an Argentine State-owned company which operates a 15,305 km freight rail network that includes Belgrano, Urquiza and San Martín railways. It is a subsidiary of the Ferrocarriles Argentinos holding company.