Ky Nghe Va Dich Vu Phuong Bac LTD Address: No 8, Lane 106, Tran Binh Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0107638109 Phone: 02993198368 Representative: Hoang Van Thang Adress: Hamlet 4, Cam Thang Commune, Cam Xuyen District, Ha Tinh Province Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 17 - 11 - 2016