product quality

1. The products sold by the company are subject to strict testing from raw material procurement, production process, and product delivery to each process, and strict quality control measures are adopted to ensure that the performance indicators of the products sold meet the national standards for the industry Require.

2. The electronic products sold by our company are all under commercial insurance. Please use them in accordance with the instructions during use. The problems caused by wrong operation and use are not covered by the after-sales service.

3. The company's warranty period is different due to the different products sold. For details, see the warranty period of the product's warranty card.

4. Before the expiration of the warranty period, if there is a quality problem caused by the products sold by the company, we will repair or replace them free of charge. If it is still unable to guarantee its normal use after repairing or replacing it three times, you have the right to return it and ask us to compensate for the corresponding losses. If the problem is caused by your improper operation, we will also provide timely repair and replacement, but the cost shall be borne by you.