Dau Tu Va Thuong Mai Hai Khuong LTD Address: No 60 Hang Bac, Hang Bac Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105892558 Phone: 02438283182 Representative: Pham Duy Khuong Adress: No 32, Hang Bac Street, Hang Bac Ward, Hoan Kiem District, Ha Noi City Hang Bac Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 5 - 2012