Balcon Joint Stock Company Address: 11th Floor, Zen Tower Building, No 12, Khuat Duy Tien Street, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108097484 Phone: 0985334856 Representative: Nguyen Xuan Hoang Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 18 - 12 - 2017