Tu Van Kien Truc Va Xay Dung Ha Noi Joint Stock Company Address: No 9, 64 Le Trong Tan Lane, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101403326 Phone: 0245657987 Representative: Nguyen Quy Nhat Adress: No 13H KTT Cty Det, Van Mo Ward, Ha Dong District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 9 - 2003