Thuong Mai Dich Vu Va Dau Tu Viko LTD Address: 2nd Floor, No 15, Tran Kim Xuyen Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0109767269 Phone: 0936067578 Representative: Tran Thanh Long Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 10 - 2021