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🚆 Rolling Stock Subsystems • Global Procurement

Engineered Subsystems & Critical Components

Comprehensive procurement, brokerage, and distribution capabilities for electric multiple units (EMU/DMU), high-speed rail, electric locomotives, and passenger coaches. Sourced directly from premier manufacturing hubs across Germany, Switzerland, France, China, and global rail centers.

8 Core
Subsystem Domains
100% OEM
Certified Rail Standards
Global
DE • CH • FR • CN • Worldwide
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Binding Engineering Quotes

The Eight Core Rail Subsystem Disciplines

Every component is engineered to withstand extreme duty cycles, maintain complete interchangeability, and satisfy strict European and international rail standards.

Automatic Central Buffer Rail Coupler Mechanical & Traction
Coupling Technology UIC 520 • TSI LOC&PAS • EN 15227

Coupler & Draft Gear Systems

Standardized Central Buffer & Automatic Couplers

Automatic couplers, semi-permanent couplers, drawbars, and energy absorption elements engineered in compliance with UIC and TSI standards for crashworthiness and operational reliability.

Applicable Types: Type 10 Automatic, Semi-Permanent, Transition
Crash Absorption: Deformation Tube & Shear Element (EN 15227)
Temperature Range: -40°C to +50°C (Heavy Climate Envelope)
Sourcing Footprint: Germany, China & European Heavy Forging Centers
  • Simultaneous automatic mechanical, pneumatic, and electrical connections
  • Integrated collision energy absorption and anti-climber integration for crash safety
  • Standardized modular overhaul and replacement parts for fast depot turnaround
Inquire Coupler Specification (RFQ) → Direct RFQ: info@yipexrail.com
Railway Wheel and Axle Disc Brakes with Calipers and Friction Pads Safety & Braking
Brake Engineering UIC 541-3 • TSI LOC&PAS • EN 14535

Brake Technology & Friction Solutions

Homologated Rail Friction Materials

High-performance disc brake pads and composite brake blocks designed for demanding thermal duties, high-speed rail cycles, and heavy freight operations.

Friction Compounds: Sintered Metallic (High-Speed) & Organic Composite
Thermal Stability: Rated up to 750°C Constant Brake Disc Contact
Speed Suitability: From 120 km/h Freight to 350 km/h High-Speed (YHT)
Sourcing Footprint: Germany, France & Certified European Tier-1 Plants
  • UIC 541-3 and TSI homologated friction compounds tested on certified dynamometers
  • Low rotor wear, extreme heat-crack resistance, and noise mitigation conform to TSI NOI
  • Full compatibility with axle-mounted and wheel-mounted ventilated brake discs
Inquire Brake Specification (RFQ) → Direct RFQ: info@yipexrail.com
Modern Train Driver Cockpit and HMI Controls Controls & Cockpit
HMI & Ergonomics EN 50155 • TSI PRM • EN 61373

HMI & Driver's Cab Controls

Ergonomic Switches & Passenger Access Interfaces

High-reliability human-machine interface components for driver desk consoles, master controllers, emergency stop switches, and passenger access door pushbuttons.

Sealing Rating: IP67 & IP69K (High-Pressure Washdown Resistant)
Mechanical Life: > 5 Million Switching Operations (Gold Contacts)
Accessibility: TSI PRM Compliant Tactile Symbols & Braille
Sourcing Footprint: Switzerland, Germany & International Microswitch Centers
  • IP67 / IP69K sealed passenger door buttons with bi-color LED ring feedback
  • TSI PRM (Persons with Reduced Mobility) compliant ergonomic designs for accessible transit
  • Heavy-duty tactile master controllers and keyed safety interlocks for locomotive consoles
Inquire HMI Specification (RFQ) → Direct RFQ: info@yipexrail.com
Modular Railway Vacuum Toilet System with Pneumatic Pinch Valve and Stainless Steel Bowl Sanitation & Fluidics
Sanitary Technology UIC 563 • TSI PRM • EN 45545 HL3 • EN 15085

Closed-Circuit Sanitation & Level Sensing

Vacuum WC Units & Precision Fluid Monitoring

Complete modular vacuum sanitation cabins, retention tanks, and robust hydrostatic or ultrasonic continuous level indicators for fresh and grey water circuits.

Valve & Evacuation: Pneumatic Pinch Valve with Heavy-Duty Elastomer Sleeve
Water Consumption: < 0.4 Liters per Vacuum Flush Cycle (Stainless Bowl)
Diagnostics & CBM: Condition Based Maintenance & TCMS Bus (EN 50155)
Sourcing Footprint: Germany, Switzerland & European Specialized Rail Centers
  • Pneumatic pinch valve system offering supreme foreign-object resistance and high operating reliability
  • Frost-protected stainless steel retention tanks with continuous ultrasonic level measurement
  • Modular plug-and-play vacuum compact assembly for rapid 15-minute depot maintenance turnaround
Inquire Sanitation Specification (RFQ) → Direct RFQ: info@yipexrail.com
Automatic Curved Sliding Door System for TSI PRM Universal Toilet Cabin Doors & Interior Partitions
Interior & Accessibility TSI PRM • EN 14752 • EN 45545 HL3 • SIL 2

Universal WC Doors & Partition Walls

Curved & Straight Automatic Sliding Doors for Rail Cabins

Automatic door systems and compartment partition walls for passenger rail vehicles. Specialized in TSI PRM barrier-free universal toilet curved and straight sliding doors with integrated DCU controllers, train bus communication, and EN 45545 HL3 fire safety compliance.

Door Configurations: Curved (PRM Universal Toilet) & Straight (Interior Pocket Doors)
Drive & Control: Brushless Electric Belt Drive with Integrated DCU & Bus Interface
Accessibility: TSI PRM Touch Buttons with LED Feedback, Tactile Relief & Braille
Fire & Lightweight: EN 45545 HL3 Certified Aluminum Honeycomb Composite Panels
  • Curved sliding doors engineered for TSI PRM accessible universal toilet cabins with full wheelchair turning envelope
  • Integrated electronic Door Control Unit (DCU) supporting CANopen, Ethernet, and MVB vehicle communication
  • Sensitive edge obstacle detection, optical safety sensors, and manual emergency mechanical override
  • Lightweight composite honeycomb partition walls with superior sound attenuation and EN 45545 HL3 fire certification
Inquire Door System Specification (RFQ) → Direct RFQ: info@yipexrail.com
Electric Sliding Step and Boarding Gap Filler for Trains Access & Boarding Safety
Boarding Systems TSI PRM • EN 14752 • SIL 2 / SIL 3 • DIN EN 50155

Boarding Aids & Electric Sliding Steps

Gap Fillers, Underfloor Sliding Steps & Accessible Ramps

Custom electric sliding steps and boarding gap fillers for passenger entrance doors and driver cabs. Providing safe platform gap bridging conform to TSI PRM, certified up to SIL 2 / SIL 3 safety integrity level, with manual folding ramps and fleet retrofit kits.

Mounting Type: Flush Floor or Underfloor Cassette (Passenger & Driver Cab Doors)
Drive Technology: Encapsulated Ball Screw Spindle Drive (IP67) with High-Torque Motor
Safety Integrity: SIL 2 / SIL 3 Software & Hardware Certification with Contact Strips
Step Tread & Payload: R13 Ribbed Anodized Aluminum with Yellow Edge, Rated up to 500 kg
  • Reliable platform gap bridging with sensitive leading edge obstacle detection and anti-pinch reversing
  • Sealed IP67 spindle actuator drive resistant to ballast impacts, freezing temperatures, and saline environments
  • Seamless vehicle communication integration with door control circuits via CANopen/Ethernet bus or discrete I/O
  • Modular retrofit assemblies and life-cycle extension maintenance kits for railway operator fleets
Inquire Boarding Step Specification (RFQ) → Direct RFQ: info@yipexrail.com
High-Speed Electric Trainset Climate Engineering Climate & Pressurization
Thermal Management EN 13129 • EN 14750 • TSI LOC&PAS

HVAC & Thermal Management

Advanced Rail Climate & Pressurization Units

Compact rooftop and underfloor air conditioning systems engineered for extreme ambient climates, optimal passenger comfort, and tunnel pressure sealing.

Cooling Capacity: 25 kW to 55 kW Compact Inverter Modules
Pressure Protection: Active Millisecond Flaps for Tunnel Transit (YHT)
Refrigerant Cycles: R134a, R513A & Eco-Friendly R290 Heat Pumps
Sourcing Footprint: Germany, France & Global Rail HVAC Specialist Networks
  • Hocheffiziente Kältekreisläufe mit getrennter Regelung für Führerkabine und Fahrgastraum
  • Schnelle Druckschutzklappen gegen aerodynamische Druckschläge bei Tunneleinfahrten
  • Robuste Bauweise gegen Schotterflug, Vereisung und hohe thermische Belastungen
Inquire HVAC Specification (RFQ) → Direct RFQ: info@yipexrail.com
Electronic Level Gauges, LED Bargraph Displays and Tank Sensor Systems Measurement & Sensing
Tank Sensing & Displays EN 50155 • EN 45545-2 • TSI LOC&PAS • IP65 / IP67 • SIL 2

Electronic Level Indicators & Sensor Systems

LED Bargraph Displays, Continuous Probes & Overfill Protection

Rugged electronic liquid level measurement and display systems for rolling stock. Comprehensive portfolio of durable stainless steel level probes using continuous reed-chain float principles, vibration-proof LED bargraph indicators for driver desk or exterior filling panels, and certified overfill prevention limit switches.

Sensor Technologies: Continuous Reed-Chain Floats (1.4571 Stainless Steel), Capacitive & Hydrostatic Probes
Indicator Displays: Vibration-Proof LED Bargraph Indicators (IP65 Aluminum Housing) & Panel Instruments
Safety & Limits: Certified Overfill Prevention (WHG / TSI), Min/Max Limit Switches & Dry-Run Protection
Bus & Outputs: Galvanically Isolated 4–20 mA / 0–10 V, CANopen & MVB TCMS Train Bus (EN 50155)
  • Continuous level acquisition for fresh water, waste water, diesel fuel, engine cooling water, windshield washer fluids, and hydraulic oils
  • Shock- and vibration-tested LED band indicators for driver's cab console mounting and weatherproof IP65 outdoor filling stations
  • Vertical and horizontal side-mount probe geometries configurable for arbitrary tank depths and flat underfloor tanks
  • Integrated limit evaluation for automatic refueling shutoff (overfill protection) and pump dry-run interlock
Inquire Level Sensing Specification (RFQ) → Direct RFQ: info@yipexrail.com

Global Procurement Corridors

Connecting national rail programs directly with specialized manufacturing centers across Germany, Switzerland, France, China, and worldwide.

Engineering Hub 01

Germany

Heavy mechanical engineering, standardized automatic central buffer couplers, homologated disc brake friction compounds, and bogie components.

Couplers Brake Pads DIN / EN
Engineering Hub 02

Switzerland

Ultra-precision driver desk controls, TSI PRM illuminated passenger door pushbuttons, tactile microswitches, and fluid sensor instrumentation.

Cab HMI Door Buttons Sensors
Engineering Hub 03

France

High-speed aerodynamic pressure protection, specialized pneumatic braking controls, HVAC thermodynamic units, and electrical interface systems.

HVAC Systems Pressure Flaps Pneumatics
Engineering Hub 04

China & Global Hubs

High-capacity casting, structural bogie forgings, heavy drawgear, and volume manufacturing adhering strictly to international UIC and TSI specifications.

Heavy Castings Forgings UIC / TSI
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