[76000000] - Services de nettoyage et d'hygiène industriel Industrial Cleaning and hygienic Services[72151100] - Travaux plomberie, chauffage et climatisation - Plumbing and heating and air conditioning (HVAC)[72151300] - Travaux peinture et papier peint Painting and paper hanging[72110000] - Travaux de bâtiment - Building construction services[72150000] - Travaux de bâtiment de second oeuvre - Specialized trade construction and maintenance services
Ouargla