Key Energy Partecipation KEY ENERGY PARTECIPATION We would like to thank all those who have guaranteed four days of success at Rimini KeyEnergy 2019, making us proud to be part of the virtuous evolution of cities in Smart Cities thanks to remote control and smart energy management systems. umpi2023-03-16T16:13:37+00:00 Share the articles FacebookTwitterWhatsAppPinterestXingEmail