Thuong Mai Va Dich Vu Duc Bang LTD Address: No 139, Chua Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106082757 Phone: 0903245803 Representative: Pham Quynh Thu Adress: No 46, Lan Ong Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 11 - 1 - 2013