Rolling Stock Wiring Harnesses

IEW (Industrial Electronic Wiring Ltd) builds rolling stock wiring harness to customer drawings and specifications. Rail equipment runs for decades in vibration, weather and tight spaces, and the cabling has to keep up with it. Trains carry harnesses for doors, lighting, HVAC and passenger information, all needing to cope with constant movement. Builds cover ribbons to 180mm² cable, simple to complex, small to large, in low to medium volumes. Every termination can be fitted with connectors, crimped or solder-tinned, from a wide range held in stock. All assemblies are checked on automatic test equipment (ATE), giving confidence the build matches the drawing. Quality is backed by ISO 9001:2015 and IPC/WHMA-A-620 approval. Repeat orders are built to the same drawing and test routine, so every batch matches the last. Fast turn prototypes and assemblies are available when time is tight. Contact IEW for a quote on your next project.