Vien Duong Ha Long LTD Address: No 35a, Civil Group 6, Khu 6, Ha Long Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702198984 Phone: (0237) 9611566 Representative: Bui Xuan Vien Quang Ninh ProvinceFounding date: 19 - 8 - 2025