Chu Hoang Address: V Civil Group, Dong Khe Town, Thach An District, Cao Bang Province Enterprise code: 4800733483 Phone: 02063840052 Representative: Chu Van Hoang Adress: V Civil Group, Dong Khe Town, Thach An District, Cao Bang Province Dong Khe Town, Thach An District, Cao Bang ProvinceFounding date: 12 - 5 - 2011