We try our best to make sure the products shipped to our customers are in the best condition, but unavoidably there will be items defective or damaged in shipment. Considering expensive return shipping cost to China, if you receive defective or wrong items do not return to China. Please take photo of the defective or wrong goods and send us within 14 days of receiving the order. Then there are four ways we handle this issue:
1. Resend with next order new components if could repair easily by client. 2. Resend with next order new item if could not repair. 3. Give you a credit of the defective & wrong & missing items amount in your account. 4. If you will not reorder from us, we could refund immediately.