+49 231 108767-0 info@qsg-verkehrstechnik.de Brennaborstrasse 17 44149 Dortmund QSG traffic engineering history 1989 • Foundation of QSG Qualitätssysteme mbH Dortmund by Ing. Hans Winkler • Development of quality assurance systems for the automotive industry 1993 • First products for traffic control • Development of our own control module 1994 • First independent projects in North Rhine-Westphalia : GMA Rheinland • VBA A44 from AS Soest to AK Dortmund / Unna 1995 • Further development of all components for SSt. After TLS- acceleration of the project business and expansion of the market position in Germany 1999 • Realization of projects in preparation for EXPO 2000 2002 • Rea­li­sie­rung des ers­ten kom­ple­xen Sys­tems zur Tunnelsteuerung • Kamm­que­rung Thü­rin­ger Wald A71 2003 • Beginn der Ent­wick­lung der SSt 2004 und Prä­sen­ta­ti­on auf der Inter­traf­fic 2004 in Amsterdam • Umfir­mie­rung zur QSG Ver­kehrs­tech­nik GmbH 2004 • Lutz Breit­barth wird Geschäfts­füh­rer der QSG Ver­kehrs­tech­nik GmbH 2009 • Stra­te­gi­sche Zusam­men­füh­rung der Unter­neh­men QSG Ver­kehrs­tech­nik und MSTSE 2010 • Die ers­te eige­ne QSG dWis­ta Anla­ge wird in Betrieb genommen 2013 • Expansion of administration and production at the Dortmund location Companies Company profile QSG traffic engineering history QSG - prequalified QSG Verkehrstechnik GmbH Brennaborstrasse 17 44149 Dortmund Phone: +49 231 108767-0 Fax : +49 231 108767-18 SBA A3 Wiesbadener Kreuz-AK Frankfurt am Main-Süd went into operation! Promotion of young talent, sport realized by disegno.cc Contact imprint Data protection Disclaimer Go to top In order to optimize our website for you and to be able to continuously improve it, we use cookies. By continuing to use the website, you consent to the use of cookies. Further information on cookies can be found in our data protection declaration . Accept

+49 231 108767-0 info@qsg-verkehrstechnik.de Brennaborstrasse 17 44149 Dortmund Network control systems Network control systems (dWiSta-dynamic signposts with integrated traffic jam information) indicate alternative routes with their digital display boards, e.g. in the event of a blockage or obstruction due to an accident or a construction site. The signposts, usually attached to motorway triangles or motorway junctions, provide information about the disruption and give drivers a detour recommendation. These technically high-quality systems, including outstations, communication technology and sub-centers, significantly improve the traffic quality of the drivers and prevent unstable fault conditions on the road. RGB displays Matrix ads Dynamic signposting News QSG Verkehrstechnik GmbH Brennaborstrasse 17 44149 Dortmund Phone: +49 231 108767-0 Fax : +49 231 108767-18 SBA A3 Wiesbadener Kreuz-AK Frankfurt am Main-Süd went into operation! Promotion of young talent, sport realized by disegno.cc Contact imprint Data protection Disclaimer Go to top In order to optimize our website for you and to be able to continuously improve it, we use cookies. By continuing to use the website, you consent to the use of cookies. Further information on cookies can be found in our data protection declaration . Accept