What does SF Express Quality Inspection Center mean to sign for it?

SF Express Quality Inspection Center signs for receipt, indicating that SF Express has signed for delivery. During the transportation, the parcel was sent to the quality inspection center of SF for inspection and reception. This usually happens in some types of goods, such as imported goods or goods that need special inspection. The quality inspection center will inspect the packaging to ensure that the goods meet the relevant quality and safety standards. Once the inspection is completed and meets the requirements, the quality inspection center will sign for the parcel and send it to the destination or continue to arrange delivery.