Cong Nghe DPT Ha Noi Joint Stock Company Address: No 66, Cau Dat Street, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0109846961 Phone: 02379859139 Representative: Tong Thi Sam Chuong Duong Ward, Hoan Kiem District, Ha Noi CityFounding date: 7 - 12 - 2021