GP is a kind of metal surface coating in jewelry, and GP is the abbreviation of gold plating, which means "gold plating". GP is one of the methods to cover the surface of jewelry with metal coating to improve its performance and play a protective role. When jewelry is wrapped in GP, it is as golden and shiny as when it is gilded. GP is practical because it is more economical than pure gold, while maintaining the same appearance and style.

GP has the following characteristics: gorgeous appearance and economic benefits; Simple nursing; Easy to manufacture; Aesthetic value. Generally, the thickness of GP layer is about 0.5 micron, and the metal will fall off after rusting. Therefore, attention should be paid to waterproof when wearing, and acidic or alkaline cleaners should not be used when wiping.

Pay attention to the following points when buying: first, you need to look at the material and thickness of the coating. Generally speaking, the thicker the better. Secondly, you need to pay attention to whether the color of GP is even and shiny. Finally, it is necessary to maintain the gold-plated jewelry, pay attention to waterproof, sweat-proof and collision-proof, use professional soft cloth or sponge when wiping, and at the same time, pay attention to try not to store GP jewelry with hard objects.