Dau Tu Phat Trien Son Nam LTD Address: Tan Lap Hamlet, Tan Dan Commune, Hoanh Bo District, Quang Ninh Province Enterprise code: 5701929769 Phone: 01882756018; 0582756018 Representative: Ngo Van Quyet Tan Dan Commune, Hoanh Bo District, Quang Ninh ProvinceFounding date: 19 - 4 - 2018