Thuong Mai Hoa Chat Duc An Joint Stock Company Address: No 6, Alley 12, 143 Kim Ma Lane, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101808851 Phone: 0248243084 Representative: Quan Thi Nga Adress: No 46, Nam Ngu Street, Cua Nam Ward, Hoan Kiem District, Ha Noi City Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 31 - 10 - 2005