Truyen Thong Technology Dolphin Joint Stock Company Address: T4, Times Tower Building, No 35 Le Van Luong, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0110879513 Phone: 0968665154 Representative: Cao Thi Tu Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 1 - 11 - 2024