1. Cartier (France, world brand, top ten ring brands in 1847, an enterprise specializing in jewelry design and manufacturing)
2. Chow Tai Fook (founded in Hong Kong in 1929, a well-known trademark in China and one of the more famous and large-scale jewelry brands in China)
3. Tiffany (in 1873, the world's top 500 brands, famous for diamonds and silver products, world-famous jewelry brand)
4. Zhou Shengsheng (founded in 1934, one of the largest jewelry retailers in Greater China, a famous brand in the Asia Pacific region and an enterprise specializing in jewelry production)
5. Liufu (Hong Kong listed company, top ten ring brands, Hong Kong famous brand products, large group enterprise specializing in jewelry production)
6. Xie Ruilin TSL (founded in 1971 in Hong Kong, a listed company and one of the relatively large jewelry retailers and manufacturers in Asia)