1. Please fill in the following information carefully when mailing, otherwise it will affect your return/exchange process:

·Your name

·Delivery address, email

·Order number, product name, and model

·Reason for return/exchange

2. If you need an inspection report for the product, you also need to provide the inspection report and view the return and exchange instructions;

3. Please confirm receipt of the goods as soon as possible after receiving them, otherwise it will affect your return/exchange process;