San Xuat Va Thuong Mai Ngoc Son LTD Address: No 280C, Lane 6, Quang Trung Street, Quang Trung Ward, Ha Dong District, Ha Noi City Enterprise code: 0500463239 Phone: 0243351323 Representative: Nguyen Van Son Adress: No 116, Be Van Dan Street, Quang Trung Ward, Ha Dong District, Ha Noi City Quang Trung Ward, Ha Dong District, Ha Noi CityFounding date: 18 - 1 - 2005