Duoc Hoa Ky Joint Stock Company Address: No 157, Bui Thi Xuan Street, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0108014583 Phone: 0913275466 Representative: Pham Quynh Anh Pham Quynh Anh Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 9 - 10 - 2017