Zhou Baifu: 200 1 Zhou Baifu Jewelry Group was founded in Hongkong, the Pearl of the Orient, the birthplace of modern jewelry in China. It is a large-scale comprehensive jewelry group focusing on global rough stone procurement, rough diamond cutting, jewelry research and development design, jewelry finished product wholesale and retail chain operation.

Chow Tai Fook: Chow Tai Fook Jewelry Co., Ltd. was established in Hongkong on 1929. It is a large jeweler in Asia and one of the most famous and largest jewelry brands in China.

Zhou Shengsheng: 1934, Zhou Shengsheng (China) Commercial Co., Ltd., one of the largest jewelry retailers in China and a famous brand in the Asia-Pacific region, specializes in jewelry production.

Lao Fengxiang: 1848 started, and won the well-known trademark of China, time-honored brand of China, large jewelry enterprise group, top ten jewelry brands, top 500 Asian brands and Shanghai Lao Fengxiang Co., Ltd.

Liu Fu: Guangzhou Liu Fu Jewelry Co., Ltd. was established in 199 1. It is a large group enterprise specializing in jewelry production and one of the top ten jewelry brands in Hong Kong.