400AF anti-yaw damper

High-Speed EMU Trains

CR450 Testing Programs

Intercity Railway Vehicles

Metro Systems

Urban Rail Transit Vehicles

Electric Locomotives

Passenger Coaches

Freight Railway Vehicles

Heavy Haul Transportation Systems

Large Railway Maintenance Machinery

Hydraulic Shock Absorbers Designed for Railway Reliability

• Optimized damping force characteristics for anti-hunting performance

• Stable operation under long-term high-speed service

• High-strength piston rod with superior wear resistance

• Advanced sealing technology reducing leakage risk

• Excellent fatigue resistance for continuous railway operation

• Improved ride comfort and vehicle dynamic performance

• Suitable for new vehicle manufacturing and overhaul programs

• Consistent damping force output throughout service life

• Reduced maintenance frequency and operating costs

• Supported by professional testing and validation procedures

Hydraulic Shock Absorbers Frequently Asked Questions

1. Can you customize Anti-Yaw Dampers?

Yes. We support customized manufacturing according to drawings, technical specifications, vehicle platforms, operating conditions, and customer requirements.

2. What testing capabilities support your products?

Our advanced railway damper laboratory holds both CNAS and CMA accreditation. It is considered one of the leading railway damper testing facilities in China and provides comprehensive performance validation and reliability testing.

3. Which railway damper products can you manufacture?

We can customize virtually all railway damper types, including:

• Anti-Yaw Dampers

• Vertical Dampers

• Lateral Dampers

• Motor Dampers

• Axle Dampers

• Anti-Hunting Dampers

Applications include high-speed trains, metro vehicles, urban rail transit, locomotives, freight wagons, passenger coaches and railway maintenance equipment.

4. Do you provide damper testing services?

Yes. We provide independent damper testing, performance verification, fatigue evaluation and technical consulting services through our CNAS and CMA certified laboratory.

5. Do you offer repair and overhaul services?

Yes. We provide both new manufacturing and repair services. This allows railway operators to reduce lifecycle costs while maintaining equivalent performance and quality standards.

6. What is your experience in high-speed rail projects?

Our dampers have participated in testing programs associated with CR450, China's newest and fastest high-speed train platform currently under development.

7. What quality advantages do your products offer?

We are among the first private enterprises in China to obtain certification for EMU dampers used on trains operating above 300 km/h. Our products are recognized for stable quality, reliable performance and competitive pricing.

8. What after-sales services are available?

We provide warranty support, technical assistance, spare parts support, maintenance guidance and long-term service cooperation for railway operators worldwide.

9. Can customers visit your factory and laboratory?

Yes. Railway operators, metro authorities, distributors and industry partners are welcome to visit our production facilities and accredited testing laboratory for technical exchanges and audits.

10. Do you support small-batch trial orders?

Absolutely. Small-volume trial orders are available, allowing customers to verify product performance before large-scale procurement.

Hydraulic Shock Absorbers from a Professional High-Speed Railway Supplier

As one of China's experienced railway suspension component suppliers, we are committed to delivering reliable Anti-Yaw Damper solutions for global railway operators.

Supported by CNAS and CMA accredited testing facilities, extensive railway project experience and participation in CR450-related development programs, we provide dependable product quality, stable supply capability and comprehensive after-sales support.

We welcome railway operators, metro companies, distributors and engineering partners worldwide to establish long-term cooperation. Factory visits, product trials, technical exchanges and joint development projects are all supported to help advance railway suspension technology together.