2, for billing, please specify what kind of ticket (ticket plus 5 points, plus votes plus 17 points).

3, if you encounter technical problems, please try to contact us during the working hours, so that we can make a detailed reply to the first time.

4, buyers receive the goods after the timely detection, if without any questions, please confirm payment within three working days, or as automatic abandonment of after-sales service.

5,7 days after the package returned, the company does not accept the reasons for the return of non-product quality (prototype prototype implementation of our policy returns), but to give normal after-sales service.

6, if you feel that our service is also good, stable and reliable quality of equipment, please give us timely praise, your praise is our continuous improvement of motivation. If you can take a little bit of time, write for us Reviews, it is a great encouragement to us, we will be happy to help you.

In order to allow customers more confidence in the use of our products, our company decided to provide a single prototype free trial. The process is as follows: the customer first to pay the prototype, and marked in the remarks as 'prototype' Customers, to provide 15 days of prototype testing. If the customer is not satisfied with the prototype effect (please keep the prototype and packaging intact), can be returned to Division I, our commitment to 3 working days will be fully refunded prototype models to customers (PS: If the customer test prototype period of more than 15 days, then automatically converted to sales, I provide the Secretary for the normal after - sales service products, see the terms of service after - sales service.