Ky Thuat Xay Dung Phuong Bac LTD Address: No 2 Tran Huy Lieu, Giang Vo Ward, Ba Dinh District, Ha Noi City Enterprise code: 0100144446 Phone: 0248643655 Representative: Duong Thi Cam Thuy Adress: 23/14, Vu Huu Street, Thanh Xuan District, Ha Noi City Giang Vo Ward, Ba Dinh District, Ha Noi CityFounding date: 1 - 6 - 1998