Tu Van Va Phat Trien Giai Phap Cong Nghe Thong Tin KNFS Joint Stock Company Address: 8th Floor, Hoa Dao Building (Khoi VAN PHONG), No 713 Lac Long Qu, Phu Thuong Ward, Tay Ho District, Ha Noi City Enterprise code: 0110354918 Phone: 0941167150 Representative: Phung Dai Khanh Phu Thuong Ward, Tay Ho District, Ha Noi CityFounding date: 17 - 5 - 2023