18k gold does not fall off, indicating that the gold-plated layer on the surface of 18k gold is not easy to fall off. Gold 18K gold, also known as 18K gold yellow, is a kind of gold yellow developed by in-depth investigation and analysis of the development trend of the jewelry market because of the lack of this kind in the market of Fugang Jewelry 20 18k. It has the advantages that gold jewelry does not have, and the inlaid gems will not fall off. Gold 18K gold adopts the K-yellow joint exclusively developed by Fugang Jewelry. The color produced is pure gold, just like the color of gold, there is no difference between the two. Because 25% other metals are added, the hardness of gold 18K gold is four times that of gold, and it is stronger. The inlaid jewelry will not fall off easily and will not deform, so it is more suitable as jewelry.