中文
Business

Relying on Yunda's products and technologies, we have established an information security system based on operation data, including data collection, online inspection, data link connection and transmission, data analysis and mining, prediction and early warning, and comprehensive security. Using Yunda's localized service network that radiates across the country, we have established an operation-oriented and user-friendly operation and maintenance service system. Carry out maintenance and on-site guarantee services for rail transit vehicle equipment, yard section electromechanical equipment, station service electromechanical equipment, power supply equipment, provide equipment parts logistics turnover and maintenance services; joint multi-level and multi-level equipment operation and maintenance services with vehicle manufacturers, electromechanical equipment suppliers and integrators; enhance rail transit operation and maintenance level, improve operation efficiency and ensure operation safety.

Standardization
professionalization
National Service Network

200+ service outlets 24-hour sincere guardianship

Major cities

  • Chengdu
  • Beijing
  • Guangzhou
  • Shenzhen
  • Nanjing
  • Harbin
  • Shenyang
  • Zhengzhou
  • Lanzhou
  • Taiyuan
  • Hangzhou
  • Tianjin
  • Xian
  • Nanning
  • Wuhan
  • Hefei
  • Kunming
  • Shanghai
  • Chongqing
  • Nanchang
  • Jinan
  • Shijiazhuang
  • Jilin
  • Guiyang
  • Changsha
  • Fuzhou
  • Urumqi
  • Yinchuan
  • Hohhot
  • Xining……

host plants

  • Zhuzhou Plant
  • four-sided factory
  • Dalian plant
  • Changqin factory
  • Puzhen plant
  • Chishuyan Plant
  • Datong plant
  • Tangshan Plant
  • Lüshun factory
  • Ziyang Factory……

Subway outlets

  • Guangzhou Metro
  • Shenzhen Metro
  • Hefei Metro
  • Xi'an Metro
  • Nanchang Metro
  • Chengdu Metro
  • Wuxi Metro
  • Shanghai Metro
  • Hangzhou Metro
  • Foshan Metro
  • Zhengzhou Metro
  • Wuhan Metro
  • Nanjing Metro
  • Beijing Metro
  • Qingdao Metro
  • Hohhote-Metro
  • Nantong Metro
  • Ningbo Metro
  • Xiamen Metro
  • Lanzhou Metro
  • Shijiazhuang Metro
  • Shenyang Metro……
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