Thuong Mai Va Dich Vu Duc Dung 68 Joint Stock Company Address: Lot 37- 39, Nguyen Thuong Hien Street, Ha Long Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702221922 Phone: 0333674757 Representative: Nguyen Thi Duan Ha Long City, Quang Ninh ProvinceFounding date: 6 - 4 - 2026