Hoi Chu Thap Do Huyen Quang Uyen Address: Hoa Binh Street, Quang Uyen Town, Quang Uyen District, Cao Bang Province Enterprise code: 4800175870 Phone: 02063820226 Quang Uyen Town, Quang Uyen District, Cao Bang ProvinceFounding date: 25 - 12 - 2008