Toan Thang LTD Address: No 16 Hang Tre, Ly Thai To Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0100573572 Phone: 0249262029 Representative: Tran Toan Thang Adress: No 34, Hang Gai Street, Hang Gai Ward, Hoan Kiem District, Ha Noi City Ly Thai To Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 7 - 1998