Phat Trien Va Xay Dung Trang An Joint Stock Company Address: No 32, Lane 124, Hoang Ngan Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102174904 Phone: 02435568244 Representative: Pham Van Xuan Adress: Nhi Hamlet, Yen Bang Commune, Y Yen District, Nam Dinh Province Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 3 - 2007