Tam Dien LTD Address: No 101, K11a, Nguyen Hien Street, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101218901 Phone: 02422119870 Representative: Tran Van Son Adress: No 3B, Dang Thai Than, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Bach Khoa Ward, Hai Ba Trung District, Ha Noi CityFounding date: 2 - 4 - 2002