Dau Tu Xay Dung Son Duong Joint Stock Company Address: No 89, Ha Huy Tap Street, Yen Vien Town, Gia Lam District, Ha Noi City Enterprise code: 0105699064 Phone: 02466807135 Representative: Nguyen Cao Khai Adress: Civil Group 11, Thach Ban Ward, Long Bien District, Ha Noi City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 7 - 12 - 2011