Son Anh Duong Address: 19, Me Suot, Hai Dinh, Dong Hoi City, Quang Binh Province Enterprise code: 3100278195 Phone: 0232823259 Representative: Nguyen Anh Duong Adress: Hai Thanh, Dong Hoi City, Quang Binh Province Hai Dinh Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 17 - 4 - 2002