Duc Dung LTD Address: No 5, Lane 366, Tay Son Street, Nga Tu So Ward, Dong Da District, Ha Noi City Enterprise code: 0101170311 Phone: 0248537042 Representative: Do Thi Xuyen Adress: No 5, Lane 366, Tay Son Street, Dong Da District, Ha Noi City Nga Tu So Ward, Dong Da District, Ha Noi CityFounding date: 19 - 10 - 2001