Thuong Mai Va Dich Vu Tong Hop Nha Sach LTD Address: No 22, Lane 426/6, Lang Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0102759815 Phone: 02422199009 Representative: Le Tri Nam Adress: No 17, 217 Yen Hoa Lane, Yen Hoa Ward, Cau Giay District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 28 - 5 - 2008