Dich Vu Va Dao Tao Thang Long LTD Address: No 58, Lane 22, Duong Lam Street, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0109949420 Phone: 0986042066 Representative: Le Van Cuong Adress: Bac Hamlet, Dong Viet Commune, Yen Dung District, Bac Giang Province Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 31 - 3 - 2022