Thuong Mai Va Truyen Thong TMT Viet Nam Joint Stock Company Address: 1st Floor, No 15, Lane 2, Tho Thap Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111158659 Phone: 0868335180 Representative: Do Huu Thang Ha Noi CityFounding date: 30 - 7 - 2025