China Yunnan Baiyao official website shows that Yunnan Baiyao sanitary napkins are from China. Yunnan Baiyao sanitary napkin is a sanitary napkin developed by Yunnan Baiyao Group. Yunnan Baiyao Group Co., Ltd. is one of the top ten key large enterprises in Yunnan Province, one of the top 100 enterprises in Yunnan Province and the first batch of national innovative enterprises. Yunnan Baiyao trademark was rated as a well-known trademark in China, and it is a popular time-honored brand in China.