TYHI is China’s only manufacturer of wheels, axles and wheelsets. We have been approved by China’s MOR as its designated producer of railway axles and monoblock wrought wheels. TYHI has an annual production capacity of 600,000 wheels, 120,000 axles and 30,000 wheelsets. TYHI can manufacture various kinds of wheels, axles and wheelsets used for railway vehicles and urban railway according to TB/T2817, TB/T2708, TB/T2945, TB/T1718, AAR, UIC, JIS, BS, EN, IRS and GOST standards.The company has two wrought solid wheel production lines, one precision forging axle production line, one fast forging axle production line and one wheelset assembly production line.TYHI has supplied nearly 900,000 axles, 1.62 million wheels, and 50,000 wheelsets for both domestic and overseas customers.  

The products are exported to over 40 countries and regions in five continents like South America, North America, Europe, Australia, Southeast Asia and Africa.

The company has got American AAR certificate, European EC certificate, and UK RISAS certificate. The company cooperates with Alstom, Siemens, Bombardier and other international well-known enterprises and supplies them with wheels & axles needed all over the world.

On the basis of the existing manufacturing capacity, TYHI constructed a high-speed wheel production line. By this time TYHI has the ability to manufacture 300,000 high-speed wheels per year, assemble high-speed wheels, axles, and wheelsets, and as a result reach the goal of locally producing key parts of high-speed trains.

TYHI has also supplied a large number of wheels, axles and wheelsets for the metallurgical, mining, port machinery and electric power industries.