Dau Tu Long Hoa Joint Stock Company Address: No 4, Lane 2, Van Phuc, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101804293 Phone: 0248234357 Representative: Nguyen Thi Oanh Adress: No 4, Lane 2, Van Phuc, Kim Ma Ward, Ba Dinh District, Ha Noi City Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 26 - 10 - 2005