Tu Van Thiet Ke Va Xay Dung A7 Studio Joint Stock Company Address: No 6, Alley 31, Lane 762, Bach Dang Street, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107844373 Phone: 0888802589 Representative: Nguyen The Cuong Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 5 - 2017