Ky Nghe Mang Winner LTD Address: 6th Floor, Sannam Building, 78 Duy Tan, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110128147 Phone: 0786898071 Representative: Do Phuong Nam Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 23 - 9 - 2022