Partners. Since Kostin started in foreign markets in 2002, it officially entered the Chinese mainland market in 2012 and reached a friendly partnership with Watsons. In 2017, it opened the Hong Kong market and entered high-end daily chemical stores in Japan. In 2018, it entered CCTV's "Ingenuity" 》column, new products of the Kostin Real Flower Facial Cleansing Series are launched. Every year, Kostin continues to work steadily in the field of real flowers, providing more natural products to consumers around the world. According to the China Trademark Network, the trademark Watson is affiliated to A.S. WATSON TM LIMITED. The applicant's address is Vistra Enterprise Service Center, Victoria District II, Luther Town, Todola City, British Virgin Islands, postal code VG1110 .