Dau Tu Va Tu Van Khong Gian Xanh Joint Stock Company Address: No A003, 643 Pham Van Dong Lane, Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106202020 Phone: 02437558606 Representative: Hoang Manh Thang Adress: Du Ngoai Hamlet, Mai Lam Commune, Dong Anh District, Ha Noi City Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 12 - 6 - 2013