Doanh Nghiep TN Hieu Vang Ngoc Dieu Address: Khoi Hoa Tan, Hoa Binh Town, Tuong Duong District, Nghe An Province Enterprise code: 2900328735 Phone: 02383874190 Representative: Bui Thi Hong Adress: Hoa Binh Town, Tuong Duong District, Nghe An Province Hoa Binh Town, Tuong Duong District, Nghe An ProvinceFounding date: 30 - 9 - 1998