**We are not the official website of CR or CRRC！
第二代CRH1系列动车组是青岛四方庞巴迪铁路运输设备有限公司（BST）基于ZEFIRO 250平台，适应中国铁路运力状况而研发的250 km/h长编组动车组，首批列车2009年10月投入运营，至2012年停产，累计生产20组。
CRH1E (Type I) EMU Train was born in March 2009, belongs to the CRH1(ZEFIRO250) series, 10M6T in marshalling, the hole length is 428.96 m, has a maximum design speed of 250 km/h, and 275 km/h in the experiment .
CRH1B (Type II) EMU Train was born in October 2012, belongs to the CRH1(ZEFIRO250) series, 10M6T in marshalling, the hole length is 428.96 m, has a maximum design speed of 250 km/h, and 275 km/h in the experiment .