Dau Tu Dong Son Truong Giang Joint Stock Company Address: No 58, Nam Trang Street, Truc Bach Ward, Ba Dinh District, Ha Noi City Enterprise code: 0106171012 Phone: 02438239426 Representative: Nguyen Van Khanh Adress: Dong Tien Quarter, Dong Ky Ward, Tu Son Town, Bac Ninh Province Truc Bach Ward, Ba Dinh District, Ha Noi CityFounding date: 8 - 5 - 2013