Xay Dung Va Van Tai Dang Khoa Joint Stock Company Address: No 5, Lane 173, Nguyen Hoang Ton Street, Xuan La Ward, Tay Ho District, Ha Noi City Enterprise code: 0109769918 Phone: 0961305763 Representative: Hoang Anh Dung Xuan La Ward, Tay Ho District, Ha Noi CityFounding date: 8 - 10 - 2021