Quan Ly Duong Bo Cao Bang Joint Stock Company Address: Street 1, 4, Song Hien Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800146319 Phone: 02063852334 Representative: Duong Quang Hieu Adress: Civil Group 4, Tan Giang Ward, Cao Bang City, Cao Bang Province Song Hien Ward, Cao Bang City, Cao Bang ProvinceFounding date: 27 - 6 - 2002