Quang Cao Thiet Ke Va In Duyen Hai LTD Address: No 27, Cu Chinh Lan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101367068 Phone: 0913237364 Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 28 - 5 - 2003