Tan Tuyen Bac Address: Quan Vuong 4, Trung Hoi Commune, Dinh Hoa District, Thai Nguyen Province Enterprise code: 4600732820 Phone: 02083653008 Representative: Pham Van Tuyen Adress: Trung Hoi Commune, Dinh Hoa District, Thai Nguyen Province Trung Hoi Commune, Dinh Hoa District, Thai Nguyen ProvinceFounding date: 30 - 8 - 2009