Hat Kiem Lam Address: Khu Hoang Bo, Nuoc Hai Town, Hoa An District, Cao Bang Province Enterprise code: 4800178423 Phone: 02063860108 Adress: Hoa An District, Cao Bang Province Nuoc Hai Town, Hoa An District, Cao Bang ProvinceFounding date: 31 - 12 - 2008