Xay Dung Va Van Tai Hong Son LTD Address: No 27 Hang Bo, Hang Bo Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102762624 Phone: 0248288665 Representative: Tran Dang Cach Adress: No 27 Hang Bo, Hang Bo Ward, Hoan Kiem District, Ha Noi City Hang Bo Ward, Hoan Kiem District, Ha Noi CityFounding date: 1 - 6 - 2008