Yokdon Phuong Nam Joint Stock Company Address: 6th Floor, 25T1 Building, Dong Nam Tran Duy Hung Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105803131 Phone: 02433600956 Representative: Bui Thi Lan Anh Adress: No 14C, Lane 86, Chua Ha, Quan Hoa Ward, Cau Giay District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 2 - 2012