Tu Van Va Thiet Ke Xay Dung So 1 Joint Stock Company Address: KM So 5, 23B Street, Van Noi Commune, Dong Anh District, Ha Noi City Enterprise code: 0102211909 Phone: 0249560184 Representative: Nguyen Van Hieu Adress: Nhi Hamlet, Van Noi Commune, Dong Anh District, Ha Noi City Van Noi Commune, Dong Anh District, Ha Noi CityFounding date: 13 - 4 - 2007