Dau Tu Va Phat Trien Tam Nguyen Joint Stock Company Address: No 40a, Lane 678, La Thanh Street, Giang Vo, Ba Dinh District, Ha Noi City Enterprise code: 0102346455 Phone: 02438315440 Representative: Pham Tri Dung Adress: No 40a, Lane 678, La Thanh Street, Giang Vo, Ba Dinh District, Ha Noi City Giang Vo Ward, Ba Dinh District, Ha Noi CityFounding date: 20 - 8 - 2007