Commercialization, distribution and implementation of all study and/or research work, as well as installation and commissioning of silos of all kinds, flour storage cells, cereals and hydrophilic products, livestock feed plants, mills, rice mills, corn mills, sugar complexes, household waste and industrial waste treatment plants, handling towers, bridges, link beams and walkways, pylons, special metal constructions of large span, boiler making, landing stages, Faraday cages, special shelters, and more generally of any industrial or agricultural building, as well as the equipment of their facilities (cf. statutes for complete purpose).