Song Da-Truong Son Joint Stock Company Address: Dong Xuan Hamlet, Quynh Thang Commune, Quynh Luu District, Nghe An Province Enterprise code: 2900776938 Phone: 02383640167 Representative: Tran Hau Thanh Adress: No 29B, Ngo Quyen Street, Hung Dung Ward, Vinh City, Nghe An Province Quynh Thang Commune, Quynh Luu District, Nghe An ProvinceFounding date: 4 - 1 - 2007