Khoa Cuong Address: Khuoi Luong Hamlet, Cao Chuong Commune, Tra Linh District, Cao Bang Province Enterprise code: 4800158113 Phone: 02146880285 Representative: Linh Quang Khoa Adress: Khuoi Luong Hamlet, Cao Chuong Commune, Tra Linh District, Cao Bang Province Cao Chuong Commune, Tra Linh District, Cao Bang ProvinceFounding date: 2 - 12 - 2005