Product after-sales service plan

In order to better serve the needs of users and provide timely guidance and after-sales service, we adhere to the spirit of "pursuing high quality, high quality, and user satisfaction". We make the following commitments to users based on the principle of "thoughtful service and reliable product quality":

Product Quality Commitment:

1. The manufacturing and testing of the product comply with national industry standards.

2. The product is tested by professional testing personnel to ensure that all indicators of the product meet customer requirements.

3. If there are any quality issues with the products we provide during the warranty period, we are willing to repair them for free.