Ket Cau Khong Gian Tats Joint Stock Company Address: No 61, Ha Dinh Street, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101184402 Phone: 0245584335 Representative: Luu Manh Cuong Adress: No 43 Nguyen Binh Khiem, Hai Ba Trung District, Ha Noi City Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 27 - 11 - 2001