Viona Nutrition Joint Stock Company Address: 2nd Floor, Van Phong Heid Building, Lane 12, Lang Ha Street, Giang Vo Ward, Ba Dinh District, Ha Noi City Enterprise code: 0111463268 Phone: 0948613686 Representative: Nguyen Thi Van Huong Giang Vo Ward, Ba Dinh District, Ha Noi CityFounding date: 15 - 4 - 2026