Dau Tu Cong Nghe Va Thuong Mai Hoang Long LTD Address: No 20, Kim Giang Street, Kim Giang Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106858140 Phone: 0904445618 Representative: Bui Van Khanh Adress: No 20, Kim Giang Street, Kim Giang Ward, Thanh Xuan District, Ha Noi City Kim Giang Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 5 - 2015