Nettop Learning LTD Address: No LP20, Trung Kinh Street, Civil Group 39, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0110223665 Phone: 0941014039 Representative: Tran Minh Trang Adress: Ho Quarter, Ho Town, Thuan Thanh District, Bac Ninh Province Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 6 - 1 - 2023