1, Chow Tai Fook's gold products are generally guaranteed for one year. If it is within the warranty period, consumers can take the invoice when purchasing goods to the counter for free maintenance. If the warranty period is exceeded, they need to pay the corresponding maintenance fees;

2. The gold products of Jinliufu Jewelry provide semi-annual free maintenance service, and the damage of unexpired gold products requires consumers to bear certain maintenance costs;

3. The warranty period of jewelry products in Zhou Shengsheng is generally one year. Consumers can enjoy nationwide warranty within one year with the product insurance policy. If the product insurance policy is lost during the warranty period, consumers cannot enjoy free maintenance service.