Dau Tu Phat Trien Thuong Mai Va Xay Dung Ha Noi Joint Stock Company Address: No 103, Lane 124, Au Co Street, Tu Lien Ward, Tay Ho District, Ha Noi City Enterprise code: 0101989245 Phone: 0249030960 Representative: Ngo Thu Ha Adress: No 54 Ba Trieu, Hoan Kiem District, Ha Noi City Tu Lien Ward, Tay Ho District, Ha Noi CityFounding date: 10 - 7 - 2006