Hoang Ngan LTD Address: No 83, Lane 35, Khuong Ha Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101532508 Phone: 02462851184 Representative: Pham Cong Hoan Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 24 - 9 - 2004