Van Phong Dai Dien Cong Ty CP Ha Tang Nam Son Address: KDT Dong Van Xanh, Duy Minh Commune, Duy Tien District, Ha Nam Province Enterprise code: 0700521329-001 Phone: 0961971111; 03513854534 Representative: Bui Van Hieu Adress: Hamlet 7, Dong Cuong, Khanh Cuong Commune, Yen Khanh District, Ninh Binh Province Duy Minh Ward, Duy Tien Town, Ha Nam ProvinceFounding date: 21 - 6 - 2017