Phong Van Hoa - Thong Tin Huyen Quang Uyen Address: Hoa Binh Street, Quang Uyen Town, Quang Uyen District, Cao Bang Province Enterprise code: 4800175768 Phone: 02063820131 Quang Uyen Town, Quang Uyen District, Cao Bang ProvinceFounding date: 25 - 12 - 2008