Liu Fu Jewelry does not recycle its own jade bracelets. Jade jewelry cannot be recycled, and there is no after-sales service. The processing technology of jade bracelet is a special technology. The processing technology of jade bracelet mastered by jade bracelet craftsmen in past dynasties is regarded as an expert skill and will never spread abroad, so this technology is quite closed. With the continuous development and exploration in the field of jade jewelry, jade bracelets have also developed from simply processing jade and nephrite to processing low-grade jade such as jade. This not only expands the variety of jade ornaments, but also develops diversified processing techniques.