Khoa Hoc Va Cong Nghe STC Joint Stock Company Address: No 1/3, Lane 297, Hoang Mai Street, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109909604 Phone: 0963295111 Representative: Nguyen Huong Lan Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 18 - 2 - 2022