After-sales service hotline: 400-166-2959.

 

 

 

Establish customer profile. Follow up regularly, understand and timely meet new customer needs.

 

 

 

Answer questions. Solve customers'difficult problems in time and communicate with customers actively.

 

 

 

Complaint handling. If customers are not satisfied with product quality or service, they can complain at any time, depending on mature service standards, and properly solve the problem.

 

 

 

Solve customer technical consultation on system product rights protection, application and so on.