Son Dong Address: Trung Kien Hamlet, Trung Hoi Commune, Dinh Hoa District, Thai Nguyen Province Enterprise code: 4600370948 Phone: 02148878036 Representative: Doan Xuan Dong Adress: Trung Kien Hamlet, Trung Hoi Commune, Dinh Hoa District, Thai Nguyen Province Trung Hoi Commune, Dinh Hoa District, Thai Nguyen ProvinceFounding date: 5 - 5 - 2005