Thanh An Address: Pho� Tan Laep, Dinh Hoa District, Thai Nguyen Province Enterprise code: 4600268292 Phone: 02083878242 Representative: Doan Hien Luong Adress: Tan Thanh Street, Dinh Hoa District, Thai Nguyen Province Dinh Hoa District, Thai Nguyen ProvinceFounding date: 28 - 4 - 2001