After-sales service commitment:

1. Service tenet: fast, accurate and thoughtful;

2. Service goal: Service quality wins customer satisfaction;

3, service efficiency: during the warranty period or outside the warranty period if the device fails, receive user repair information within 12 hours to respond to a satisfactory response to the customer, so that the problem can be satisfactorily resolved;

4. Service principle: One-year free warranty and lifetime maintenance;

5. Our company provides free technical consultation for customers all year round.

Service hotline: +86-13161061291