Dau Tu Tu Van Xay Dung Hoang Giang Joint Stock Company Address: 4/30 Van Chung, Ward 13, Tan Binh District, Ho Chi Minh City Enterprise code: 0309589038 Phone: 0914427437 Representative: Le Thuy Binh Ward 13, Tan Binh District, Ho Chi Minh CityFounding date: 4 - 11 - 2009