Featured Train Components Suppliers
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Polarteknik
Polarteknik designs and supplies interior train door systems as well as, automatic, fire & barrier door systems for the rail sector.
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PowerRail
PowerRail is North America’s largest new and remanufactured locomotive parts provider, supporting both EMD and GE locomotives.
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JUMO Group
JUMO is a leading provider of industrial and automation solutions, including temperature, pressure, level and climate monitoring.
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Southco Manufacturing Ltd.
Southco offers an extensive portfolio designed to improve operational efficiency for rolling stock interior and exterior applications.
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BODE UK & Ireland
BODE UK & Ireland manufactures train doors, steps systems, and other accessibility components for rolling stock.
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Mersen
Mersen's railway equipment is designed to cater to a diverse range of railway systems, from high-speed trains to urban transit systems.
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MATTEI GROUP
Based in Vimodrone, Italy, Mattei has become a trusted name globally thanks to its unmatched expertise in rotary vane compressor technology.
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Dellner
Dellner specialises in couplers and train connection systems, offering innovative, reliable, and safe solutions for the industry.
Train Components Categories
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On-Board Traction, Power & Safety Equipment
This section covers the systems that deliver traction, manage on-board power and ensure safety on rail vehicles. These include HVAC units, current collectors and pantographs, batteries, fire detection and suppression systems, and related equipment used across passenger and freight rolling stock.
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- Alternative Traction Technologies
- Auxiliary Power
- Diesel Engines, Alternators & Generators
- Electronic Train Components
- EMC Shielding
- Fire Detection · Suppression
- Fuel Cells & Components
- Fuel Handling · Lubricants
- Heating, Ventilation & Air Conditioning (HVAC)
- Lighting · Safety Lighting
- On-Board Transformers, Inverters & Rectifiers
- Pantographs & Current Collectors
- Traction Cooling Equipment
- Traction Motors
- Train Batteries
- Train Converters
- Train Power Converters
- Train Speedometers · Safety
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Running Gear
Running gear includes all mechanical components that enable a train to run on the track, such as bogies, wheelsets, axles, bearings and suspension systems. These components support the vehicle’s weight, guide it safely along the rails and absorb forces during operation to ensure ride quality, stability and safety.
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Train Body Components
Train body components include structural elements such as doors, windows, panelling and roof sections, as well as smaller fittings and fixtures. This category also covers materials used in the construction and maintenance of train bodies, including adhesives, sealants, coatings and corrosion protection solutions.
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- Accessibility Equipment
- Buffers · Couplers · Drawgear
- Freight Train Loading · Discharge Components
- Freight Train Underframes
- Freight Wagon Bodies
- Gangways
- General Wagon Components
- Latching Systems · Handles · Hinges
- Minor Components
- Rolling Stock Materials
- Train Body Shells · Structural Parts
- Train Doors
- Train Part Forgings · Castings
- Train Windows
Suppliers
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Althen
Althen produces integrated sensor and laser-measurement systems for rolling stock including trains, trams, subways and locomotives.
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Amorim Cork Solutions
Amorim Cork Solutions develops high-performance, innovative, and sustainable cork composite solutions for rail and rolling stock.
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ABB
ABB's traction solutions are designed to extend rail vehicle life, boost performance, and reduce energy consumption.
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J. LANFRANCO & Cie
J. LANFRANCO & Cie's safety nuts are used on passenger trains, freight equipment, track works, catenary lines, metro, tram and buses.
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Argus Fluidhandling
Argus Fluidhandling produces train hose assemblies and fluid handling products, hoses for pneumatic train brakes and more.
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Stäubli
Stäubli is a global supplier of advanced connection solutions for the railway industry.
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Portaramp UK Ltd
Portaramp UK designs and manufactures portable ramps and access solutions for trains. Safe, compliant, and custom-built to meet your accessi…
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Daktronics
Reliable and rugged railway station displays from Daktronics assist passengers with easy-to-find arrival and departure information.
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ZF Group
ZF offers a broad portfolio of driveline and chassis technology as well as condition monitoring solutions for the future on rails.
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Dellner
Dellner specialises in couplers and train connection systems, offering innovative, reliable, and safe solutions for the industry.
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COMET Industries
COMET Industries specialises in Automatic Equipment Identification systems for efficient freight rail operations.
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Masats
Masats produces public transport accessibility systems, including passenger doors and accessibility systems for people with special needs.
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RECOM
RECOM designs and manufactures EN 50155-compliant power conversion solutions for rolling stock, signalling and trackside infrastructure.
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TECHNO-ELEC
TECHN-ELEC designs, manufactures and sells responsive relays, including current relays, voltage relays, differential relays & custom relays.
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EAO Group
EAO Group specialises in Human Machine Interface (HMI) control units and systems, pushbuttons, keypads, and control elements.
Latest Train Components News
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Mersen at InnoTrans 2026
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Small Upgrades, Big Impact: Raising Rail Passenger Experience Through Refurbishment
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Rail Transport's Digital-Analog Paradox
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Mosdorfer Rail to Showcase Innovative Railway Electrification Solutions at InnoTrans 2026
