Conasfaltos S.A. are an engineering company applied to project management of road infrastructure and mining materials for construction nationwid.CONASFALTOS is an organization dedicated to the production and commercialization of stone materials, asphalt mixtures, construction of road infrastructure works, urban planning works, debris reception service and tailings operation, in order to ensure comprehensive management, identify aspects and hazards, assess their impacts and risks and implement quality controls, Environmental, Social and Occupational Health and Safety Management within the a process of continuous improvement