Jingrun and Hairun. According to the official website of the top ten brands:

1. Jingrun: Hainan Jingrun Pearl Biotechnology Co., Ltd., founded in 1994, is located in Haikou National High-tech Industrial Development Zone, Hainan's local health and skin care products , jewelry brand.

2. Hairun: Hairun Pearl Co., Ltd., founded in 2009, is located in Room 305, Comprehensive Office Building, Sanya Creative Industry Park. It is a local brand of health skin care products and jewelry in Hainan.