Tu Van Thiet Ke Kien Truc Ib Studio Joint Stock Company Address: No 55, Lane 249, Chien Thang Street, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0107753905 Phone: 0989803219 Representative: Nguyen Tuan Anh Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 9 - 3 - 2017