Tu Van Xay Dung Va Thuong Mai Thien Nam LTD Address: No 11B, 438/4 Tay Son Alley, Nga Tu So Ward, Dong Da District, Ha Noi City Enterprise code: 0105900777 Phone: 02866068868 Representative: Lai Quang Hao Adress: 11B, 438/4 Tay Son Alley, Nga Tu So Ward, Dong Da District, Ha Noi City Nga Tu So Ward, Dong Da District, Ha Noi CityFounding date: 28 - 5 - 2012