Dau Tu Phat Trien Dai Ngan Joint Stock Company Address: No 29, Civil Group 17, Hop Giang Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800901949 Phone: 0949855559 Representative: Be Thi Mai Khanh Adress: Civil Group 17, Hop Giang Ward, Cao Bang City, Cao Bang Province Hop Giang Ward, Cao Bang City, Cao Bang ProvinceFounding date: 19 - 9 - 2017