Duc Nam CH LTD Address: No 551, 67C Civil Group, Khu 6, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702218574 Phone: 0912791179; Representative: Dinh Anh Duc Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 3 - 2026