Truyen Thong Song Ngu LTD Address: No 20, Lot 2a, Trung Yen Urban Area, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105629998 Phone: 02466848774 Representative: Lai Minh Duc Adress: Civil Group 50, Cluster 5, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 11 - 2011