Nha Khach Uy Ban Huyen Address: Thi Tran, Trung Khanh, Trung Khanh District, Cao Bang Province Enterprise code: 4800130527 Phone: 02146826190 Trung Khanh Town, Trung Khanh District, Cao Bang ProvinceFounding date: 17 - 9 - 2002