Hop Tac Xa Toan Thang Address: Ban Gun Hamlet, Ngu Lao Commune, Hoa An District, Cao Bang Province Enterprise code: 4800655210 Phone: 0915077195 Representative: Nguyen Ba Thang Adress: No 001, Civil Group 2, Song Bang Ward, Cao Bang City, Cao Bang Province Ngu Lao Commune, Hoa An District, Cao Bang ProvinceFounding date: 23 - 9 - 2010