Phat Trien Thuong Hieu Ohayo Joint Stock Company Address: P202 Nha A, Lane 180, Ngoc Ha Street, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103014766 Phone: 02439944142 Representative: Dam Thi Phu Ngoc Ha Ward, Ba Dinh District, Ha Noi CityFounding date: 18 - 11 - 2008