1ask Viet Nam Joint Stock Company Address: 3rd Floor, C14/66, Hoang Ngan Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107985261 Phone: 0981931458 Representative: Bui Dinh Cuong Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 9 - 2017