China CNR Limited, the company that manufactures trains operating on the Beijing-Shanghai high-speed railways, sets to overhaul all the 54 recalled bullet trains since August 16, 2011, in Shanghai Hongqiao. [Xinhua Photo]
China CNR Limited, the company that manufactures trains operating on the Beijing-Shanghai high-speed railways, sets to overhaul all the 54 recalled bullet trains since August 16, 2011, in Shanghai Hongqiao. [Xinhua Photo]