Hop Tac Xa Phu Thinh Address: No 010, Civil Group 18, Song Hien Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800437406 Phone: 0979793668 Adress: Cao Bang City, Cao Bang Province Song Hien Ward, Cao Bang City, Cao Bang ProvinceFounding date: 20 - 4 - 2010