Tu Van Xay Dung Hoang Nam Joint Stock Company Address: BT8, 11, An Hung Urban Area, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 2600358591 Phone: 0983145077 Representative: Nguyen Van Cu Adress: BT8, 11, An Hung Urban Area, La Khe Ward, Ha Dong District, Ha Noi City La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 22 - 8 - 2006