Vang Bac Da Quy Thanh Tung LTD Address: No 89, Dinh Tien Hoang Street, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101780243 Phone: 0249138109 Representative: Le Thi Tien Adress: No 2a, Huy Van Lane, Van Chuong Ward, Dong Da District, Ha Noi City Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 18 - 1 - 2011