Help consumers identify the authenticity of gold bracelets. Steel seal is a mark used to identify gold bracelets, which can help consumers identify the authenticity of gold bracelets. There will be manufacturer's name, brand logo, metal content, metal purity and other information on the steel seal, which can help consumers understand the authenticity of the gold bracelet, as well as the material, quality and price. In addition, the steel seal can also help consumers to track the factory date and origin of the gold bracelet, so that consumers can better understand the authenticity and quality of the gold bracelet.