Giai Phap Cong Nghe Efl Joint Stock Company Address: 11th Floor, Viet A Building, No 9, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110358486 Phone: 0901382669 Representative: Nguyen Thi Phuong Chi Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 5 - 2023