The EMU900 series is a series of electric multiple unit passenger trains owned by Taiwan Railway (TR). Manufactured in South Korea by Hyundai Rotem, the trains are used on Local and Fast Local services, which stop at most stations. They entered service on 6 April 2021.

The EMU3000 series is a series of electric multiple unit trains operated by the Taiwan Railway (TR). The trains are built by the Japanese company Hitachi Rail as inter-city trains and entered passenger service on 29 December 2021.