1. For human-induced failures, the company will take charge for repairs, including: The inside of the product is taken apart or any part of it is replaced; The barcode in the product is unclear and cannot be judged successfully; Intrusion, fragmentation, damage or corrosion; Goods that have passed the warranty period. Second, meet the following conditions, you can request a replacement: When the customer receives the goods, he unpacks and checks in front of the deliveryman and finds that the goods have quality problems. The actual receipt of the goods is very different from what is described on the web...

1. The products purchased on this website, from the date of purchase (subject to the arrival registration), there is a performance failure within 7 days, you can choose to return, exchange or repair. After receiving your product, our company will send the problem goods to the manufacturer's special maintenance center for testing; After the test is reported, if it is not caused by human damage, it is the quality of the product itself. Our company will promptly refund, change or repair according to your requirements. If the test results are fault-free or caused by human factors, our company will notify you...