The Bombardier INNOVIA APM 256 is the second generation of automated guideway transit rolling stock to be used on Wenhu line of the Taipei Metro. They are distinguished from their predecessors, Matra VAL256, by their circular front headlights and a grey livery, with a green stripe above. Also, instead of yellow forward-facing seats, the train offers blue seats that face inward.

Taipei Mass Rapid Transit (MRT), branded as Metro Taipei, is a rapid transit system serving the capital Taipei and New Taipei City in Taiwan.