Dau Tu Xay Dung Kiem Dinh Vien Thong DNG LTD Address: No 7a, Lane 18, Khuong Ha Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109941245 Phone: 0898582626 Representative: Vu Thi Thuy Dung Adress: Civil Group 1, Cluster 2, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 23 - 3 - 2022