Seven-Star Excellence Service System Standards

  • 400+
    Professional installation experts covering the entire country
  • 200+
    Regional distribution service centers for prompt, nearby responses
  • 20+
    Engineers stationed on-site,one-on-one delivery
  • 2h
    After-sales information reply within 2h, provide solutions within 8h
  • Remote Upgrade
    Continuous hardware and software iteration, free remote upgrade
  • Professional Training
    Online/offline training courses on safety knowledge

4 Service Policies

Telephone

4008-606-525

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