Founded in 1 and 1929, Chow Tai Fook is one of the four major jewelry brands in Hong Kong and a leader in the jewelry market in China. Its annual sales often rank first in China's jewelry industry, and tend to be popular and unified.

2. Leofoo was founded in 2004 and is a relatively young brand. It adheres to the brand concept of time passing and self-confidence, draws inspiration from national culture and new national trends, and constantly shapes young and diverse styles, styles and designs in the jewelry field.