1. Chow Tai Fook (a well-known trademark in China, founded in Guangzhou in 1929 and developed to Hong Kong/Macau)

2. Dairui (a top ten jewelry brand, a Hong Kong brand, which began in the 199s)

3. Golden Supreme (a well-known trademark in China, a top ten jewelry brand, a famous brand in Hong Kong)

4. Zhou Shengsheng (founded in. Top ten jewelry brands)

6: Dai Mengde (China famous brand, China famous brand, top ten jewelry brands)

7: Yue Wang (China famous brand, which started in Shaoxing Chen's jewelry shop in 191)

8: GD drilling the world (top ten jewelry brands, China famous brand)

9: Xie Ruilin (Hong Kong famous brand, company,