Tu Van Xay Dung Dai Viet Joint Stock Company Address: No 46, Lane 10, Ho Dac Di Street, Nam Dong Ward, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0102128295 Phone: 0248572731 Representative: Phan Duy Tu Adress: No 109, Ho Dac Di Street, Nam Dong Ward, Dong Da District, Ha Noi City Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 3 - 1 - 2007