Thuong Mai Va Dich Vu Hang Khong 509 LTD Address: No 01 Ngu Xa, Truc Bach Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103843474 Phone: 02439262704 Representative: Nguyen Vu Anh Quan Adress: No 01 Ngu Xa, Truc Bach Ward, Ba Dinh District, Ha Noi City Truc Bach Ward, Ba Dinh District, Ha Noi CityFounding date: 21 - 5 - 2009