Sam Ha LTD Address: Cong Nghiep Cluster, Do Luong Town, Khoi 4, Do Luong Town, Do Luong District, Nghe An Province Enterprise code: 2900591609 Phone: 02383711776 Representative: Truong Van Ha Adress: Trang Son, Do Luong District, Nghe An Province Do Luong Town, Do Luong District, Nghe An ProvinceFounding date: 24 - 5 - 2004