1. Mikimoto MIKIMOTO (founded in Japan in 1893, a large multinational company, one of the top ten pearl brands, a leading brand in the jewelry industry, Japan's Mikimoto Company)

2. Qianzu (China Famous Trademark, Zhejiang Province Famous Trademark, Pearl Industry Leading Enterprise, National High-tech Enterprise, Qianzu Pearl Group Co., Ltd.)

3. Ruan Shi RUANS (won the title of China Famous Brand, China Famous Trademark , China's Top 100 Potential, National High-tech Enterprise, Top Ten Pearl Brands, Zhejiang Ruanshi Pearl Co., Ltd.)

4. Jiali (has won the title of China Famous Brand, China Famous Trademark, and is currently relatively large in China , one of the relatively strong pearl enterprises, Zhejiang Jiali Pearl Jewelry Co., Ltd.)

5 Jingrun (started in 1994, China Well-known Trademark, National High-tech Enterprise, Hainan Province Famous Trademark, Hainan Province Famous brand, Jingrun Pearl Biotechnology Co., Ltd.)

6. Hairun (founded in 1997, China Famous Trademark, Hainan High-tech Enterprise, Hainan Famous Brand Product, Hainan Famous Trademark, Hainan Hairun Pearl Co., Ltd.)

7. Mingji (one of the largest and most powerful pearl companies in China, one of the top ten pearl brands, a very influential brand in the pearl industry, Zhejiang Mingji Jewelry Co., Ltd. )

8. Nanzhu Palace (founded in 1958, a famous trademark in Guangxi, the birthplace of the first artificial seawater cultured pearl in China, Beihai Guofa Nanzhu Palace Pearl Jewelry Manufacturing Co., Ltd.)

9. Angel’s Tears (one of the largest and most powerful modern enterprises in the domestic freshwater pearl industry, Zhejiang famous brand product, Zhejiang Angel’s Tears Pearl Co., Ltd.)

10. Tiandirun (Zhejiang Famous Brand, Zhejiang Provincial Key Agricultural Enterprise, Well-known Brand in the Jewelry and Jade Jewelry Industry, Pearl Authentic Logo Brand, Zhejiang Tiandirun Pearl Co., Ltd.)