Dau Tu Va Phat Trien Tan Anh LTD Address: Zoom 306, K10B, Tap The Bach Khoa, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101141342 Phone: 0248692282 Representative: Nguyen Thi Hoai Anh Bach Khoa Ward, Hai Ba Trung District, Ha Noi CityFounding date: 10 - 7 - 2001