Top Mapping Group Joint Stock Company Address: No 219, Trung Kinh Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108289651 Phone: 0918881326 Representative: Hoang Thi Thai Ha Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 24 - 5 - 2018