Xay Dung Va Phat Trien Son Nam Joint Stock Company Address: Khu 07, Hop Chau Commune, Tam Dao District, Vinh Phuc Province Enterprise code: 2500313861 Phone: 0986458729 Representative: Khong Trong Tri Adress: Bang Phu Hamlet, Dong Thinh Commune, Song Lo District, Vinh Phuc Province Hop Chau Commune, Tam Dao District, Vinh Phuc ProvinceFounding date: 5 - 12 - 2008