Dich Vu Va Nghe Nhin Avone LTD Address: 6H, Alley 165/49, Duong Quang Ham Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105893223 Phone: 0933660376 Representative: Truong Quoc Khanh Adress: 52 Le Trong Tan, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 18 - 5 - 2012