Dau Tu Hoang Cau Joint Stock Company Address: No 378, Khuong Dinh Street, Ha Dinh Ward, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101750746 Phone: 0248552986 Representative: Hoang Thanh Xuyen Adress: 2 Cum Bang A Civil Group, Hoang Liet Ward, Hoang Mai District, Ha Noi City Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 19 - 8 - 2005