Cong Nghe Maivie Joint Stock Company Address: 14th Floor, Viet A Building, No 9, Duy Tan Street, Cau Giay Ward, Cau Giay District, Ha Noi City Enterprise code: 0111400081 Phone: 0325346710 Representative: Nguyen Thach Ha Cau Giay District, Ha Noi CityFounding date: 5 - 3 - 2026