The network comprehensively monitors equipment conditions and checks equipment faults online immediately after a repair. In the era of big data Internet of Things, after-sales engineers can immediately know the fault problem and repair the parts immediately when they go out at one time, making the service more efficient. It is spread across hundreds of after-sales service outlets across the country., helping dealers put aside after-sales worries.

worry-free| Unified door-to-door installation services chenxin| 24/7 online customer service, always by your side comfortable| Regular return visits to be responsible for you careful| People-oriented, user-oriented, caring deeply intimate| Free maintenance during the repair period