???? ??, ?? ? ????? ??? ???? ? ??? ??? ???? Jupiter Chain? ?????, ??? ??? ????, ???? ?????? ????. ??? ???? ??? ???? ???, ?? ???? ?? ? ?? ???? ????, ??? ??? ?? ???? ??? ?? ??.

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Sun Yongcai, President of CRRC, said “Rail ????? transit equipment is on the ??????? cusp of ????? a revolution. The acceptance and introduction of carbon fiber materials have allowed for lighter, more energy-efficient trains. With that now comes the continual introduction of more ????? intelligent services aimed at improving the maintenance, operations, and passenger experience. Moving forward, CRRC will continue to invest in research and development and the application of new technologies ????? and carbon fiber materials on 600KM high-speed Maglev trains, high-speed EMU’s ????? and subways”.