Cong Nghiep Vat Lieu Han Nam Trieu Joint Stock Company Address: Nghi Hamlet, Tam Hung Commune, Thuy Nguyen District, Hai Phong City Enterprise code: 0200841578 Phone: 02253675728 Representative: Doan Danh Tuyen Adress: 14 Khu 4 Civil Group, Hung Thang Ward, Ha Long City, Quang Ninh Province Tam Hung Commune, Thuy Nguyen District, Hai Phong CityFounding date: 10 - 11 - 2008