Tu Van Thiet Ke Xay Dung Va Thuong Mai QL LTD Address: No 12, Hem 119/1/6, Ho Dac Di Street, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0105963216 Phone: 02439944742 Representative: Vu Duc Thieu Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 7 - 8 - 2012