Sumcor Industries Limited
Railway excellence, engineered to last.
The leading supplier of premium railway spare parts: wheels, wheelsets, tyres and axles for high-speed, passenger, freight and urban fleets.
- Wheel diameters (mm)
- 300–1500
- Maximum axle load
- 45 t
- Countries served
- 25
- Global standards met
- 6
Built to international standards
- EN European
- UIC International
- AAR USA
- GOST Russia
- JIS Japan
- BS United Kingdom
Core range
Every part that keeps a train rolling
Forged, heat-treated and machined to exacting tolerances for universal applications.
Wheels
High-grade steel with precise heat treatment for maximum operational efficiency. Diameters from 300 mm to 1500 mm, handling axle loads of up to 45 tonnes.
Explore wheelsWheelsets
Tyres
Axles
160 years
of steel expertise behind every part
Our mission
A dependable, worldwide ally for sustainable mobility.
Fuelled by passion, talent and creativity, we deliver innovative, customer-centric solutions that keep rail networks safe, efficient and on time.
- Safety & reliability — evidence-based safety with uncompromising standards.
- Innovation & technology — modern engineering and design excellence.
- Quality & excellence — superior materials and end-to-end quality control.
- Sustainability — working towards carbon neutrality by 2050.
Applications
Specialised for every segment of rail
From 300 km/h high-speed services to heavy-haul freight, we match the right components to the way you run.
Ultra high performance
High-speed
The most efficient alternative to air travel on journeys up to 1,100 km.
Sustainable cargo
Freight
One train carries the load of 150 trucks, with 16 times less carbon pollution.
Everyday comfort
Passenger
Smooth, quiet and reliable journeys for millions of commuters.
Long haul
Locomotives
A partner for long-haul operations in an $8 billion market.
Urban mobility
Light rail
Quiet, zero-emission running for modern city networks.
Why Sumcor
Robust, unyielding capabilities
Six capabilities that make us the preferred partner for railway components.
Full product traceability
Shorter lead times
Material & product customisation
Single supply source
Production flexibility
End-to-end quality control
Testing excellence
Science is our superpower
Every design is validated on some of the world's largest train wheel and axle test facilities before it reaches your fleet.
-
BDR
Modern test rigs
BDR2 and BDR3 rigs for wheel and axle validation.
-
BDA
Crack propagation
Rotating bending machines for advanced fatigue testing.
-
BSD
Structural testing
Load application and full structural validation.
-
dB
Acoustic testing
Modal and acoustic validation in an anechoic chamber.
25
Countries served
100
Employees worldwide
160
Years of steel expertise
$8B
Locomotive market by 2027
Featured products
Innovation you can bolt on
Patented designs that cut noise, extend service life and protect critical components.
Ready to keep your fleet moving?
Tell us about your rolling stock and we will recommend the right wheels, axles and wheelsets for the job.