Tai Nguyen Address: No 062a, Civil Group 22, Song Hien Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800157920 Phone: 02063608989 Representative: Vu Hai Ninh Adress: No 089, Civil Group 1, Hop Giang Ward, Cao Bang City, Cao Bang Province Song Hien Ward, Cao Bang City, Cao Bang ProvinceFounding date: 1 - 12 - 2005