Buyers can call customer service number: 4000-360-888 to make an appointment for maintenance, so that maintenance personnel can act as soon as possible, can more fully handle customer product maintenance conditions, so that maintenance personnel timely query accessories inventory, speed up maintenance processing process. This will greatly improve the efficiency of after-sales service work, save manpower, and improve customer satisfaction for maintenance services.

Maintenance system maintenance dispatch. The processing steps include:
1, maintenance acceptance registration
2, maintenance product verification
3, maintenance audit processing
4, task assignment
5, business return visit
6, statistical statements.