Khoa Hoc Giao Duc Va Cong Nghe LTD Address: No 277 Tran Dang Ninh, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0101261872 Phone: 02436230568 Representative: Tran Xuan Tung Adress: No 5/313, Lac Long Quan Street, Nghia Do Ward, Cau Giay District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 23 - 7 - 2002