Tu Van Kien Truc Va Xay Dung Kap Joint Stock Company Address: No 20, Street 3, Khu F361, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0103536226 Phone: 02437001133 Representative: Nguyen Chi Kien Adress: B4, 4 So 208 D, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 12 - 3 - 2009