Delivery process: We will provide the tracking number and inquiry link in time after the delivery of the order, so that you can track the transportation status of the goods. Under normal circumstances, depending on the logistics method you choose and the delivery address, the goods will be delivered within 3-7 working days after delivery. If you have special delivery time requirements, please note when placing an order or communicate with customer service in advance.

Inspection standards and methods: All electronic components are strictly inspected according to industry standards before delivery. Through professional testing equipment, the electrical performance and physical parameters of the components are tested. If we find defective products, we will never ship them. When you receive the goods, please also carry out acceptance within 3 working days. If you find that the goods have quality problems or do not conform to the order, please contact our customer service immediately, we will provide you with a return service.