Kien Truc Va Cong Nghe Hihouse Joint Stock Company Address: No 08, 47/255 Linh Nam Alley, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109111558 Phone: 0822222466 Representative: Dong Minh Tam Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 4 - 3 - 2020