Truyen Thong So Nhato Joint Stock Company Address: Lot R1-L1-04-06a, L1 Floor TTTM Royal City, No 72a, Nguyen Trai Street, Phuong, Thanh Xuan District, Ha Noi City Enterprise code: 0111256198 Phone: 0968677337 Representative: Hoang Viet Duc Ha Noi CityFounding date: 20 - 10 - 2025