Ky Thuat Dich Vu Va Thuong Mai T&t Joint Stock Company Address: No 145 Tran Quoc Hoan, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0109810309 Phone: 02273201083 Representative: Nguyen Thi Nhu Quynh Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 11 - 2021