Dau Tu Thuong Mai Hoang Thang Quang Ninh LTD Address: Civil Group 54, Khu 4B, Cua Ong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700605401 Phone: 0203865034 Representative: Nguyen Duc Thang Adress: Civil Group 54, Khu 4B, Cua Ong Ward, Cam Pha City, Quang Ninh Province Cua Ong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 21 - 8 - 2006