Jinye Jewelry is a top 500 listed company, and its quality can be assured. Every product of Jinye Jewelry has passed the quality inspection. You can check it on the quality inspection website or send it to an authoritative organization for testing. In your case, it should be because of the wide ring, the skin has not seen the sun for a long time, or it may be allergic to other liquids. If you exchange two rings of the same style, the hand who works often will have the same problem. Jinye Jewelry's own testing center investment is almost the same as that of our national inspection unit, which is tens of millions. Many jewelry companies don't have testing centers.