Thuong Mai Va Dau Tu Duc Hai LTD Address: No 649 Lac Long Quan, Xuan La Ward, Tay Ho District, Ha Noi City Enterprise code: 0101530518 Phone: 0247531224 Representative: Nguyen Tuan Hai Adress: No 13, Dang Dung Lane, Quan Thanh Ward, Ba Dinh District, Ha Noi City Xuan La Ward, Tay Ho District, Ha Noi CityFounding date: 20 - 9 - 2004