Tu Van Thiet Ke Xay Dung Hoang Nam Joint Stock Company Address: No 3 Khu Ha Doan 1, Dong Hai 2 Ward, Hai An District, Hai Phong City Enterprise code: 0201198751 Phone: 02253629252 Representative: Pham Nang Dam Adress: No 1/3 Khu Ha Doan 1, Dong Hai 2 Ward, Hai An District, Hai Phong City Dong Hai 2 Ward, Hai An District, Hai Phong CityFounding date: 14 - 9 - 2011