TTB Tam Bach Joint Stock Company Address: No 167 Trung Kinh, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0109905159 Phone: 02288882222 Representative: Vu Van Toi Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 2 - 2022