The Steel structures program has been started in 1930 with manufacture of the first bridges and halls.

The program covers designing and manufacture of:

• BRIDGES: railway, highway, special purpose as: reclining, movable, passarelle, over-highway and over-street bridges, etc.
• HIGH-STRUCTURES: industrial halls, administrative buildings, hangars, aerial and TV towers, sports hall, etc.

All the steel structures needed for other production programs. Within the others production programs steel structures are manufactured for the following:

• cranes (bridge, portal, port, shipyard, floating, reloading)
• hydro mechanical equipment
• mining equipment for open pit and underground pi exploitation
• coke and metallurgical equipment

Since those days we have manufactured over 150.000 t of steel structures, and our present capacities are 10.000 t/year.

Our capabilities are highly improved thanks to the application of different modern computer hardware and programs enabling dynamic analyses and close contacts with the institutions specialized in scientific research and design.