皇冠体彩·(Crown Sports)官方网站

CN
Contact
Service system
strategy
Build a world-class service system
operate
Satisfactory service Customer evaluation Site commissioning train
target
  • "Five star" service
  • Innovation system
brace
  • organization
  • Culture
  • policy
  • information
  • system
  • Personnel growth
Five star excellent after sales service system standard
  • 25+

    Spare parts warehouse

  • 8H

    General faults shall be repaired in 8 hours

  • 72H

    Difficult faults shall be repaired in 72 hours

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