Cham Diem Tin Dung Tin Cay Joint Stock Company Address: 3rd Floor, No 15av Ho Xuan Huong, Hai Ba Trung Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0111423794 Phone: 0983992305 Representative: Nguyen Minh Nhut Hai Ba Trung District, Ha Noi CityFounding date: 20 - 3 - 2026