Tap Doan Tu Van Ha Noi Joint Stock Company Address: No 30 Nguyen Van Ngoc, Cong Vi Ward, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102328181 Phone: 0247755850 Representative: Pham Duc Hung Adress: No 3, Lane 32, Chua Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 30 - 7 - 2007