According to the websites of the top ten brands, Liberty Point sanitary napkins belong to one of the brands of Baiya International Group and were born in 2002. In 2006, the popular Hong Kong star Charlene Choi was signed as an image spokesperson. Chongqing Boya Sanitary Products Co., Ltd., formerly known as Chongqing Sishuang Sanitary Products Co., Ltd., was established in 1993, and is a professional company engaged in the production and sales of maternal and child sanitary products and paper products. The company is headquartered in Chongqing High-tech Development Zone, with a production base covering an area of 30 mu, a workshop area of nearly 20,000 square meters and nearly 30 modern professional production lines.