Phong Cong Thuong Huyen Hoa An Address: Nuoc Hai Town, Hoa An District, Cao Bang Province Enterprise code: 4800257562 Phone: 02063860203 Adress: Hoa An District, Cao Bang Province Nuoc Hai Town, Hoa An District, Cao Bang ProvinceFounding date: 22 - 7 - 2009