Co Khi, Xay Dung Va Thuong Mai Thang Long Joint Stock Company Address: Hamlet 3, Co Dien Hamlet, Hai Boi Commune, Dong Anh District, Ha Noi City Enterprise code: 0103849324 Phone: 02438811835 Representative: Nguyen Thanh Hai Adress: Hamlet 3, Co Dien Hamlet, Hai Boi Commune, Dong Anh District, Ha Noi City Hai Boi Commune, Dong Anh District, Ha Noi CityFounding date: 25 - 5 - 2009