Ky Thuat Xay Dung HHB Viet Nam LTD Address: No 17C, Lane 582, Civil Group 19, Linh Nam Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106306559 Phone: 0983105777 Representative: Le Thi Thin Adress: Lieu Ngan Hamlet, Hoang Van Commune, Hiep Hoa District, Bac Giang Province Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 9 - 2013