Rail
We support rail electrification and power programmes with robust, high-quality enclosures and components designed for demanding operating conditions and long service life.
Tailored Solutions
Sigma provides precision-manufactured enclosures and assemblies for rail power, electrification, and signalling applications. From ruggedized aluminium and fabricated enclosures to assemblies designed for high reliability, our solutions help rail OEMs and integrators meet safety, durability, and performance requirements.
We work with customers to support early-stage programmes as well as larger production volumes, enabling scalable solutions that meet both technical and programme demands.
Trusted Supply Network
With a strong global supply network and experienced teams on the ground, Sigma can deliver consistent quality and reliable logistics for rail programmes and aftermarket opportunities. Our presence in India and key regions worldwide allows us to provide cost-effective, scalable manufacturing while maintaining control over quality and delivery timelines, helping procurement teams reduce risk and simplify complex supply chains.
Talk to our team
Contact Sigma to discuss how we can support your next rail manufacturing programme.