Thuong Mai & Dich Vu Sphinx Joint Stock Company Address: No 03, Le Van Linh Street, Hang Ma Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0109887647 Phone: 02997895885 Representative: Nguyen Trong Duc Hang Ma Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 1 - 2022