Who built the 2000/2100 class railcars used in Adelaide, Australia?
2000 class railcar: The 2000/2100 class were a class of diesel railcars operated by Adelaide Metro. 2000 class railcar:  They were built by Comeng, Granville in 1979-1980. Adelaide Metro: Adelaide Metro is the public transport system of Adelaide, the capital city of South Australia.
Comeng, Granville