Dau Tu Hamavina Joint Stock Company Address: No 20, Lane 91, Civil Group 73, Hong Ha Street, Phuc Xa Ward, Ba Dinh District, Ha Noi City Enterprise code: 0106080460 Phone: 0983423888 Representative: Pham Thi Sao Mai Phuc Xa Ward, Ba Dinh District, Ha Noi CityFounding date: 9 - 1 - 2013