Ky Nghe An Viet Joint Stock Company Address: No 4, Lane 86, Giap Bat Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105919256 Phone: 02436687269 Representative: Duong Trung Hieu Adress: Hamlet 8, Van Binh Commune, Thuong Tin District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 18 - 6 - 2012