Dau Tu Va Thuong Mai Thien Ngan Joint Stock Company Address: No 28, Doc Ngu Street, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102723872 Phone: 0242940982 Representative: Tu Viet Dung Adress: 19B Civil Group, Khu Dap Nuoc 1, Cam Thuy Ward, Cam Pha City, Quang Ninh Province Vinh Phuc Ward, Ba Dinh District, Ha Noi CityFounding date: 21 - 4 - 2008