Cyfeer Joint Stock Company Address: No 46B/33B, Pham Ngu Lao Street, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107556336 Phone: 02439965773 Representative: Pham Hung Phong Adress: No 33B Pham Ngu Lao, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi CityFounding date: 6 - 9 - 2016