Thuong Mai & Dich Vu Nga Son LTD Address: 43, Hai Ba Trung Street, Tran Hung Dao Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101088836 Phone: 0249342263 Representative: Nguyen Thi Nga Adress: 83 4 Khuong Thuong Civil Group, Dong Da District, Ha Noi City Hai Ba Trung District, Ha Noi CityFounding date: 11 - 1 - 2001