Nha Khach Huyen Uy Trung Khanh Address: Trung Khanh Town, Trung Khanh District, Cao Bang Province Enterprise code: 4800135571 Phone: 02146826111 Trung Khanh Town, Trung Khanh District, Cao Bang ProvinceFounding date: 17 - 9 - 2002