Ask Ha Noi Joint Stock Company Address: No 150 Hoang Van Thai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106475500 Phone: 02485877656 Representative: Bui Anh Duc Adress: No 150 Hoang Van Thai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 6 - 3 - 2014