In 2017 Excellent Line again takes part in the most important international trade fair for the event industry. Prolight + Sound in Frankfurt on the Main will be held from 4 to 7 April 2017. From Tuesday until Friday the exhibition is open from 10 a.m. until 6 p.m. At the stand of H.O.F. Alutec the whole product range of DesignStands will be presented and can be checked out in detail. Come by, exhibition hall 3.0, booth A44!