Tm-Dv Truong Sa Hoang Sa LTD Address: Nieng Hamlet, Phong Van Commune, Luc Ngan District, Bac Giang Province Enterprise code: 2400833867 Phone: 0912300468 Representative: Bui Khac Dong Phong Van Commune, Luc Ngan District, Bac Giang ProvinceFounding date: 13 - 3 - 2018