Rubamin SPRL is the manufacturing company, primarily focused on the manufacturing operations based on Pyrometallurgy and Hydrometallurgy techniques. Currently, the company produces 250 mt Copper Blister per month in Likasi, Katanga Province, D.R. Congo.

A state-of-the-art green field manufacturing facility is being set up in Likasi, Katanga Province. The first phase commercial production is to commence from April 2008. The phase-wise planned annual production capacity would be of 25000 tons of Copper and 3000 tons of Cobalt by the year 2010 at this facility.