Hop Tac Xa San Xuat Va Thuong Mai Viet Bac Address: Bai Bong Hamlet, Hop Tien Commune, Dong Hy District, Thai Nguyen Province Enterprise code: 4600418170 Phone: 02148225368 Representative: Nguyen Hong Giang Adress: Suoi Khach, Hop Tien Commune, Dong Hy District, Thai Nguyen Province Hop Tien Commune, Dong Hy District, Thai Nguyen ProvinceFounding date: 9 - 11 - 2007