Nhat Kien TK LTD Address: Phia Bo - Co Bay Hamlet, Dam Thuy Commune, Trung Khanh District, Cao Bang Province Enterprise code: 4800954147 Phone: 0382332160 Representative: Nong Van Cuong Dam Thuy Commune, Trung Khanh District, Cao Bang ProvinceFounding date: 2 - 7 - 2026