China.

According to the search on Baidu Encyclopedia, we learned that Sanshenghua is a literary and floral skin care brand under the Pechoin Group specially designed for young consumers (20 to 35 years old). Pechoin is a brand of Shanghai Pechoin Daily Chemical Co., Ltd. (English abbreviation: SPDC). In 2008, it was awarded the title of "China Famous Trademark". Previously, "Pechoin" has been awarded the "Shanghai Famous Trademark" twice in a row.

Sanshenghua brand style: With a literary, fashionable, fresh, light retro style, and a low-irritation skin care concept benefiting from natural flowers and plants, Sanshenghua reflects Pechoin’s Shanghai-style elegance and cultural heritage, and inherits the Shanghai-style culture of the 1930s. Incorporating its own unique Shanghai-style genes, Sanshenghua continues Pechoin's herbal skin care concept, creating an exquisite life with daily literature and art, integrating modern and fashionable styles around the elements of flowers and plants, and advocating the "beautiful growth" skin care method.