In 2013 Seven Service Srl celebrates 40 years of activity in the business of industrial paints, road markings and road barriers assembly, production of signs, and millions of square metres of painting in motorway tunnels. Seven Service is exhibiting at ExpoTunnel in Bologna 17-19^th October, 2013 to show visitors the current technology in this dynamic business sector. Visit www.sevenservicesrl.it. 41/13.