Nam Thanh Long LTD Address: 3/15, Dao Duy Tu Lane, Hang Buom Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101257139 Phone: 0248243968 Representative: Tran Le Thang Adress: 61 Tran Hung Dao, Hoan Kiem District, Ha Noi City Hang Buom Ward, Hoan Kiem District, Ha Noi CityFounding date: 10 - 7 - 2002