Hoang Hieu LTD Address: 64, Quan Tho 1 Lane, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Enterprise code: 0101295744 Phone: 0245114537 Representative: Le Thanh Tinh Adress: 65 Ly Nam De, Cua Dong Ward, Hoan Kiem District, Ha Noi City Hang Bot Ward, Dong Da District, Ha Noi CityFounding date: 29 - 10 - 2002