Phat Trien Phan Mem Viet Toan Cau Joint Stock Company Address: No 14 Hoang Liet, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108186173 Phone: 0904884836 Representative: Vu Ngoc Hai Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 3 - 2018