Dau Tu Va Thuong Mai Ngoc Ha LTD Address: No 2, Alley 31, Lane 6, Phuong Mai Street, Phuong Mai Ward, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0104128854 Phone: 02435742488 Representative: Do Viet Ha Adress: No 4, Lane 359, Au Co Street, Nhat Tan Ward, Tay Ho District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 26 - 8 - 2009