It was previously a rolling stock production division of Tang Eng Iron Works before 2002.

After privatization, the company received several orders from Taiwan Railways Administration and also Kawasaki Heavy Industries.

After the dispute was solved, the TRSC started to deliver EMU800 trains to the Taiwan Railways Administration.

[7] In recent years, TRSC cooperated with Voith Engineering Services for the Danhai Light Rail Transit system.

[10][11] TRSC's products range from locomotives, cabs, EMUs, trams and it receives more and more orders from customers.