Ehho Studio Vina LTD Address: No 90H, Chua Hamlet, Quang An Ward, Tay Ho District, Ha Noi City Enterprise code: 0109489124 Phone: 0987686777 Representative: Tran Thu Giang Quang An Ward, Tay Ho District, Ha Noi CityFounding date: 11 - 1 - 2021