About Us

• CRRC QingDao SiFang Rolling Stock ResearchInstitute Co,.Ltd(hereinafter refferred to as SRI),which isaffiliated with CRRC Corporation Limited,lays emphasis on thedevelopment of core industries ofelectricalproducts, anti-vibration, coupler, braking and new industrialbusiness&engineeringequipment ,together with basic technology research and relevanttechnical support etc.and the products entered into the markets ofEMU,urban rail transit,application and maintenance equipment forrailway vehicles,automotive and engineering anti-vibrationetc.