PERFORACIONES NOROESTE, through its innovation project EcoDrone, associated to the European project MINE.THE.GAP EU project , participates in the invest day European forum on raw materials, a meeting of great interest, providing knowledge and opportunities for SMEs. We continue working to present new systems, offer resources to our customers and bring innovation to our work. Thanks to all organisers and participants MetaIndustry4 ICAMCyL Foundation Iberian Sustainable Mining Cluster (ISMC) #MineTheGap #Tunnels #UndergroundConstruction #CivilEngineering #Mining #consulting #innovation