Co Khi Ket Cau Vat Tu Thep LTD Address: No 9, Lane 33, Cu Loc Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0104265473 Phone: 0972004938 Representative: Do Huy Son Adress: No 9, Lane 33, Cu Loc Street, Thanh Xuan District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 11 - 2009