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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Diab Group
Diab’s core materials are used in industries including marine, aerospace and transport, making them more competitive and sustainable.
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Discom
Discom has a key role in providing exhaust equipment for diesel aggregates in commuter trains (DMU) and diesel driven 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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Premium Power Supplies
Premium designs and manufactures high reliability conversion systems for the increasingly demanding railway market.
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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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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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Astronics
Astronics provides comprehensive ATE and BTE based solutions for the test, support and repair of high value electronic LRUs and PCBs.
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NSH Group & NSH USA
The NSH Group and its subsidiary company NSH USA Corporation offer the broadest product line for railway wheelset maintenance and production…
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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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NUFOX Rubber Limited
NUFOX Rubber Ltd operate a custom extruded rubber production from development through manufacture to delivery.
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Socomec
Socomec's advanced range of low voltage electrical solutions for rail specific system architectures guarantee network safety and robustness.
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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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intreXis AG
intreXis AG Railway Power Supplies and advanced DC-DC and AC-DC Converters. High Voltage Power Supplies, Customised Power Supplies and Conve…
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Capitol Industrial Batteries
Capitol Industrial Batteries develops, manufactures and delivers both traditional and alternative types of batteries for railway application…
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Sécheron
Sécheron delivers power and traction conversion systems serving across mass transit, metro, tramway, and light rail networks worldwide.
Latest Train Components News
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EAO Showcases HMI Solutions for Relaxed Train Travel at InnoTrans
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ÖBB Demonstrates Digital Automatic Coupling for Rail Freight
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From Constant Flow to Intelligent Control: A New Era for Locomotive Fuel System Reliability
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RECOM to Exhibit at InnoTrans 2026 in Berlin
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Proven Access Hardware for Travel Comfort and Convenience from Southco at InnoTrans
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The Quiet Return of Mechanical Emergency Egress
