1. Laofengxiang Jewelry Chain Store is located in Ningyang County. The gold inside has anti-counterfeiting QR code and invoice service, while Jin Xin Gold Jewelry Store in Ningyang County will not invoice.

2. Laofengxiang Jewelry Store has a good service attitude, and the gold sold can provide after-sales service all over the country. It is a chain store, and Jin Xin Gold Jewelry Store in Ningyang County has no national after-sales service.