Tu Van Thiet Ke Kien Truc Xay Dung Va Dau Tru Thuong Mai Z.E.N LTD Address: No 42 - 43, 172 Hong Mai Lane, Quynh Loi Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102144219 Phone: 0912529876 Representative: Le Xuan Tuan Adress: Khu Tap The Lien Co, Dai Mo Commune, Tu Liem District, Ha Noi City Quynh Loi Ward, Hai Ba Trung District, Ha Noi CityFounding date: 22 - 1 - 2007