Dau Tu Xay Dung Son Ha Joint Stock Company Address: No 13, Khu C, Soc Son Town, Soc Son District, Ha Noi City Enterprise code: 0101399870 Phone: 0248840269 Representative: Le Van Loc Adress: No 13, Khu C, Soc Son Town, Soc Son District, Ha Noi City Soc Son Town, Soc Son District, Ha Noi CityFounding date: 10 - 9 - 2003