Thuong Mai - Van Tai Hoang Lien Son LTD Address: Cum, Nho Industrial Zone, Khoi 4, Do Luong Town, Do Luong District, Nghe An Province Enterprise code: 2900776127 Phone: 02383871989 Representative: Nguyen Thi Oanh Adress: Yen Phu Hamlet, Yen Son Commune, Do Luong District, Nghe An Province Do Luong Town, Do Luong District, Nghe An ProvinceFounding date: 28 - 12 - 2006