HTX O To Van Tai Hang Hoa 8-3 Address: Street 3 - 10, Song Bang Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800130439 Phone: 0206856176 Representative: Tran Van Thang Adress: Hop Giang Ward, Cao Bang City, Cao Bang Province Song Bang Ward, Cao Bang City, Cao Bang ProvinceFounding date: 29 - 1 - 1999