Dau Tu Xay Dung Hoang Quan Joint Stock Company Address: No 1, Alley 19/2, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102801111 Phone: 02436700073 Representative: Do Van Luc Adress: Hoa Thuong Hamlet, Bach Ha Commune, Phu Xuyen District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 4 - 7 - 2008