Dau Tu Xay Dung Va Thuong Mai Son Dong Joint Stock Company Address: Thuong Mai Town, Dong Anh Town, Dong Anh Town, Dong Anh District, Ha Noi City Enterprise code: 0101657200 Phone: 0249652735 Representative: Ngo Van Lang Adress: Civil Group 9, Dong Anh Town, Dong Anh District, Ha Noi City Dong Anh Town, Dong Anh District, Ha Noi CityFounding date: 24 - 5 - 2005