Royal Star Joint Stock Company Address: 1st Floor, Royal Building, No 01, Lane 27, Trung Tam Thuong Mai 1 Street, Van Dinh Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111377403 Phone: 0963462626 Representative: Nguyen Thi Luong Ha Noi CityFounding date: 4 - 2 - 2026