Our Sponsors & Partners Railway Interchange would like to thank this year’s sponsors and media partners for their support of our event. Visit our Exhibit and Sponsor page for more information on how to get involved. Duos Technologies L.G. Barcus and Sons, Inc. PowerRail Ballast Tools Equipment MxV Rail Power Drives, Inc. Sheyboygan Paint Company Trilogical Technologies Ltd. Messiah Locomotive Services, LLC Neotec Railspire, LLC Signal South, LLC Westcode/Unipart Rail Metalex Corp Omaha Track Equipment Rail Vision Limited STANLEY Winona USA