TYHI is the only enterprise in China that manufactures railway wheels, axles, gearboxes and wheelsets. The company has two wrought solid wheel production lines, one precision forging axle production line, one fast forging axle production line, one gearbox production line, one wheelset assembly line and one test center. Our company's products can meet standards like TB (China), AAR (USA), EN (Europe), BS (UK), IRS (India), JIS (Japan), KS (Korea), Gost (Russia) etc. The company manufactures a variety of railway wheels, axles, gearboxes and wheelsets. The annual capacity is 600, 000 wheels, 160, 000 axles, 30, 000 wheelsets and 10,000 gearboxes due to our intensive management, reliable technologies, and advanced equipment. The products are widely used in railway, urban rail, metallurgy, mining, port machinery, electric power industries.

The company has already exported over 3,500,000 high-quality axles, wheels and wheelsets. ­­­The products are exported to South America, North America, Europe, Australia, Southeast Asia, Africa and more than 50 countries and regions


  • Wheel forging rolling figure(new line)
    Wheel forging rolling figure(new line)
  • Wheel forging rolling figure(old line)
    Wheel forging rolling figure(old line)
  • Axle forging figure(precision forging)
    Axle forging figure(precision forging)
  • Axle forging figure(fast forging)
    Axle forging figure(fast forging)
  • Gearbox detection figure
    Gearbox detection figure
  • Wheelset assembling figure
    Wheelset assembling figure

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