Cao Xanh 18 Joint Stock Company Address: 8 Khu 3 Civil Group, Ha Long Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702225959 Phone: 0902136657 Representative: Nguyen Song Tung Ha Long Ward, Ha Long City, Quang Ninh ProvinceFounding date: 15 - 5 - 2026