Part of Siemens Mobility – MRX Technologies are an instrumentation development company that has a range of products that measures the key assets of both the infrastructure and rail vehicles. This includes wheel profiles, brake pads, collector shoes, pantograph carbons, surface crack depth on wheels and rails, rail profiles, track geometry, ballast profiles, overhead electrification systems and other infrastructure assets. Other products include a system that detects wheels that are not rotating properly to help protect the track and a system that ensures out of gauge wagons do not get out onto the railway. Please see the web page for our full range of products and service www.mrxtech.com