Dich Vu Va Dao Tao Ka Ka LTD Address: No 12, Lane 239, Lac Long Quan Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0107338747 Phone: 02375558225 Representative: Tran Thi Yen Adress: No 22, Civil Group 44, Quan Hoa Ward, Cau Giay District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 1 - 3 - 2016