Truyen Thong Duc Minh Joint Stock Company Address: No 5, Lane 166, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102719883 Phone: 02466757157 Representative: Nguyen Thi Phuong Lan Adress: No 68, Van Chuong Lane, Van Chuong Ward, Dong Da District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 17 - 4 - 2008