The Union Junction Foundry, located in Gauteng, is one of the largest foundries in the Southern Hemisphere and is a leading supplier of single piece,
thin walled locomotive and passenger car bogie frames, freight car components and high integrity steel railway wheels.

The foundry holds American Association of Railroads' approval for the manufacture of locomotive frames,
freight car side frames, bolsters and cast steel railway wheels.

A recently commissioned state of the art production line, consisting of a closed loop moulding facility,
40 ton per hour sand reclamation plant and in-line after cast processing within the existing Union Junction foundry buildings,
is capable of producing atleast 3150 sets of freight wagon bogie components per year (11,200 tons).