Thiet Ke, Do Dac, Xay Dung Va Thuong Mai Hoang Phu Joint Stock Company Address: No 20, Lane 197, Civil Group 34, Thuy Linh Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107785657 Phone: 02466833339 Representative: Hoang Thanh Huyen Adress: No 22 Tran Quoc Toan, Hang Bai Ward, Hoan Kiem District, Ha Noi City Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 30 - 3 - 2017