Thuong Mai Hoang Tung Joint Stock Company Address: No 72, Lane 165/85, Kham Thien Market Street, Trung Phung Ward, Dong Da District, Ha Noi City Enterprise code: 0101577153 Phone: 0249344089 Representative: Vu Duc Toan Adress: No 27, Hai Ba Trung Street, Trang Tien Ward, Hoan Kiem District, Ha Noi City Trung Phung Ward, Dong Da District, Ha Noi CityFounding date: 7 - 12 - 2004