Van Phong Dang Ky Quyen Su Dung Dat Huyen Do Luong Address: Khoi 7, Thi Tran, Do Luong Town, Do Luong District, Nghe An Province Enterprise code: 2901279470 Phone: 02383712227 Adress: Khoi 7, Thi Tran, Do Luong Town, Do Luong District, Nghe An Province Do Luong Town, Do Luong District, Nghe An ProvinceFounding date: 20 - 10 - 2010