Thuong Mai Va Du Lich Hoang Khanh LTD Address: No 2B, Tho Xuong Lane, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101435769 Phone: 0249287492 Representative: Nguyen Thi Dinh Adress: Dai Tu Hamlet, Lam Dien Commune, Chuong My District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 13 - 1 - 2004