Tu Van Va Dau Tu Xay Dung C.S.C Joint Stock Company Address: No 39, Lien Ke 26, Van Phu Urban Area, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0500497284 Phone: 02473074666 Representative: Doan Cong Dat Adress: Quyet Tam, Y La, Duong Noi Ward, Ha Dong District, Ha Noi City Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 27 - 6 - 2006