Thanh An Joint Stock Company Address: Hanh Hamlet, Dong Tan Commune, Dong Son District, Thanh Hoa Province Enterprise code: 2800497835 Phone: 02157820722 Representative: Pham Huy Quat Adress: No 3 Cao Dien, Phu Son, Dong Son District, Thanh Hoa Province Dong Tan Ward, Dong Son District, Thanh Hoa ProvinceFounding date: 14 - 6 - 1999