Dich Vu Ky Thuat Quoc Gia Nasenco Joint Stock Company Address: No 80 Tran Tu Binh, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0106809369 Phone: 02437569001 Representative: Le Hong Nhung Adress: No 125 Lac Long Quan, Nghia Do Ward, Cau Giay District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 4 - 2015