Cong Nghe Va Thuong Mai Ace Joint Stock Company Address: No 9a, Alley 29/62, Khuong Ha Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108004930 Phone: 0911452022 Representative: Nguyen Thi Phuong Dung Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 28 - 9 - 2017