Thuong Mai Dau Tu Duc Anh Joint Stock Company Address: Civil Group 22, Cam Thuy Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700512330 Phone: 02033860140 Representative: Le Huu Sam Cam Thuy Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 15 - 10 - 2004