Thuong Mai Ngan Son LTD Address: No 04, Alley 20/14, Lane 20, Ho Tung Mau Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0101832660 Phone: 0248349999 Representative: Nguyen Thi Lien Adress: No 4, Civil Group 33, Mai Dich Ward, Cau Giay District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 12 - 2005