Dao Tao, Phat Trien Va Hop Tac Quoc Te Khanh An Joint Stock Company Address: No 3 Nha B, Tap The Dai Phat Tin, Civil Group 11, Quan Hoa Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107464653 Phone: 0965333396 Representative: Vu Duc Thanh Adress: Tam My Hamlet, Tan Linh Commune, Ba Vi District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 6 - 2016