Tu Van Va Truyen Thong Huong Duong LTD Address: No 26, Lane 86, Chua Ha Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102233099 Phone: 02422143444 Representative: Duong Trong Hai Adress: No 26, Lane 86, Chua Ha Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 5 - 2007