1. In addition to the goods you ordered, the delivery package is accompanied by an invoice/delivery note and a packing list. Please confirm whether the goods you received are consistent with the contents of the packing list. If the goods do not match the contents of the packing list, please contact the customer service hotline in time, and Yuan Jingcheng will deal with this situation as soon as possible.

2. As the size of IC products is becoming increasingly miniaturized, it is recommended to arrange for professionals to collect and unpack to avoid the loss of goods caused by loose packages.

3. If damage occurs during transportation, please keep the shipping box, packaging materials and products intact, and immediately contact our customer service representative or complaint hotline to negotiate a solution.