- Valves and water works
- Oleodynamic cylinders
- Sluice gates
- Flat gate valves
- Butterfly valves
- Hollow jet valves
- Public works
- Drinking water installations
- Automatic screening equipment
- Waste treatment equipment
- Renovation of locks
- Metal structures
- Composite structures
- Coverings
- Piping and pipelines
- Tanks and filters
- Tanks
- Filters for aqueducts
- Portable active carbon filters
- Industrial buildings
- Metal works and other buildings for civil use
- Emergency stairs