Construction of complex integrated projects with the Turn-Key method in the Energy, Oil & Gas and Industrial sector. Fabrication of composite steel structures, Ducts, High Pressure parts, Pipe Racks, Vessels - Tanks, Preassembled Equipment, Dampers, Slag Removers, Feeders, Complete Conveyor Systems, Piping. Erection of electro-mechanical equipment and High Pressure parts in thermal power plants and industries.