Dau Tu Xay Dung Va Thuong Mai Dong Son Joint Stock Company Address: Nha Ong Tu, Hamlet 9, Dong Son Commune, Dong Hung District, Thai Binh Province Enterprise code: 1000445459 Phone: 0978856268 Representative: Pham Dinh Tu Adress: Hamlet 9, Dong Son Commune, Dong Hung District, Thai Binh Province Dong Son Commune, Dong Hung District, Thai Binh ProvinceFounding date: 6 - 5 - 2008