Your partner for the steel industry

Electric Arc Furnaces, Ladle Furnaces, Continuous Casting Machines, Auxiliary Systems for Steel Making plants and Rolling Mills.




Our enthusiastic technical team manages and coordinates a wide group of external skilled engineers associated with us, in order to provide: research, customer assistance, project management, erection and commissioning supervisions services and plant start up.
STS mission is to design, manufacture and supply equipment, plants, and services for the steelmaking industry with the continuity and excellent international reputation that we achieved supplying quality products since the company was established in 1984.