Vien Thong An Khanh LTD Address: No 123/69a Hoang Van Thai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107475824 Phone: 0986830151 Representative: Dinh Duc Tung Adress: No 123/69a Hoang Van Thai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 16 - 6 - 2016