1, material suitability: first, it is necessary to determine whether the raw material of the ring is suitable for gold plating. Bulgari rings usually use high-quality gold, platinum or platinum as the basic material. In this case, re-gold plating is feasible.

2. Surface condition: The surface condition of the ring will also affect the effect of gold plating. If there is obvious wear, scratches or other damage on the ring surface, it needs to be repaired before gold plating to ensure that the surface is smooth and flat.

3, professional technology: Re-bronzing needs professional technology and equipment to complete. Generally, rings are sent to professional jewelry stores or jewelry processing centers for processing. They have the experience and technology of gold plating, which can better ensure the effect and durability.