Dai Truyen Thanh Address: TT, Hoa Thuan, Phuc Hoa District, Cao Bang Province Enterprise code: 4800174637 Phone: 02063822138 Adress: Hoa Thuan, Phuc Hoa District, Cao Bang Province Hoa Thuan Town, Phuc Hoa District, Cao Bang ProvinceFounding date: 17 - 12 - 2008