After-sales service concept:

Enterprise purpose: "to honour, credible, create, win-win"

Brand concept: "inside outside honest to heart, the letter to man"

Your satisfaction, our pursuit!

Services:

1, The tracking service

Service engineers will regularly to use our product department for follow up service, answer user questions, and at the same time can be door-to-door 

service to cooperate with the customer's requirements.

2,Limited service

All of the company products appear any quality problem, our company promises or information to the user's phone, after 6 hours to reach the user scene

special circumstances not more than 24 hours.

400 service hotline: 400-110-5657.