Thuong Mai Va Ky Thuat Hoang Kim LTD Address: No 16, Dien Bien Phu Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101510487 Phone: 0247366029 Representative: Le Thi Kim Ngan Adress: No 16, Dien Bien Phu Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 22 - 7 - 2004