Duc Nguyen Nguyen LTD Address: No 39 A3 To 34 Cum 6, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101149165 Phone: 0247715332 Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 1 - 8 - 2001