長春軌道客車
The Changchun EMU or CNR Changchun EMU is an electric multiple unit train type of the Mass Transit Railway (MTR) system in Hong Kong. It is designed and manufactured by Changchun Railway Vehicles, a member of CNR group (now part of CRRC Corporation). They were the first MTR heavy-rail stock to be manufactured in Mainland China, while past orders came from England, Japan, Europe or South Korea.