a) Civil and industrial carpentry
c) Design, manufacture, repair and installation of equipment, machinery, industrial lines, mining, energy, metallurgical, petrochemical, transportation, recycling (glass, plastic, wood, paper, etc.), Industrial Ventilation filters, Deposits in pressure or not, Piping etc.
d) Design and manufacture of Tanks and Silos of different sizes and capacities .
e)-Design, manufacture and installation of Overpasses, Bridges,Naval etc.