Ky Thuat Dien Hung Long Joint Stock Company Address: Zoom 14F6, Tap The Tong Cuc 2, Xuan Tao Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101640359 Phone: 0247536296 Representative: Vu Xuan Huy Adress: Zoom 14F6, Tap The Tong Cuc 2, Xuan Dinh Commune, Tu Liem District, Ha Noi City Xuan Tao Ward, Bac Tu Liem District, Ha Noi CityFounding date: 22 - 4 - 2005