Thiet Ke Thanh An Joint Stock Company Address: No 241 Hoang Hoa Tham, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0106310837 Phone: 02437282979 Representative: Tran Tri Dung Adress: No 241 Hoang Hoa Tham, Lieu Giai Ward, Ba Dinh District, Ha Noi City Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 18 - 9 - 2013