Hoang De Development LTD Address: 4th Floor, Khach San Grand Plaza Ha Noi, No 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107637264 Phone: 02422142299 Representative: Tran Thi Thu Hau Adress: No 107a, Lane 562, Lang Street, Lang Ha Ward, Dong Da District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 17 - 11 - 2016