all trains 
CRRC Qishuyan Co., Ltd.
China Railways DF11 · 颐园新居· CC BY-SA 3.0
CRRC Qishuyan Co., Ltd.
🇨🇳 China ·7 types· built 1990–2014· 719 built
Sorted by number built. Sources: Wikipedia, Wikidata.· CRRC Qishuyan Co., Ltd. on Wikipedia. Photos from Wikimedia Commons. All builders.