Thiet Sau Address: Doan Ket Hamlet, Hai Luu Commune, Song Lo District, Vinh Phuc Province Enterprise code: 2500289231 Phone: 0211892132 Representative: Nguyen Xuan Thiet Adress: Doan Ket, Hai Luu Commune, Song Lo District, Vinh Phuc Province Hai Luu Commune, Song Lo District, Vinh Phuc ProvinceFounding date: 16 - 11 - 2007