Dau Tu Huy Hoang LTD Address: No 30 Dai Co Viet, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102069755 Phone: 0249741882 Representative: Chung Thi Nam Phuong Adress: No 201 Ba Trieu, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 11 - 2006