Duc Tuan Address: Civil Group 3, Khu 10, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700644792 Phone: 02033511826 Representative: Pham Minh Tuan Adress: Civil Group 3, Khu 10, Bai Chay Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 12 - 4 - 2007