Yongji Xinshisu Electric Equipment Co., Ltd. (Hereafter called "Yongji") is a specialized high-tech large enterprise engaged in developing and manufacturing various types of traction motors and electric control devices used in the fields of diesel/electric locomotives, EMU,Urban Rail Vehicles, wind power generator,oil drilling machine, mine and metallurgical machinery etc. Yongji has the capability of manufacturing various types of 10000 motors or generators and converter devices for 1000 sets locomotives per year.
Yongji insists on combining self-development with imported technique and has imported manufacturing technology of electric machine and electric apparatus from SIEMENS (Germany), EMD (U.S.A), ALSTOM (France), TOSHIBA (Japan) and HITACHI (Japan).
Yongji has been certified in conformity with the ISO9001 quality control system, ISO14001 environmental management system, OSHMS system and IRIS (International Railway Industry Standard).