CRRC.CRRC is a manufacturer of rail transit passenger equipment, with core businesses including: - Advanced maintenance of high-speed EMUs - Manufacturing and maintenance of intercity EMUs - Manufacturing and maintenance of commuter trains - Manufacturing and maintenance of urban rail transit vehicles - Manufacturing and maintenance of medium-to-low capacity rail transit vehicles (modern trams, suspended monorails, straddle-type monorails, etc.) - Inspection and maintenance of railway passenger coaches - Renovation of premium special trains Its primary products include: EMUs, railway passenger coaches, and trams.