Thuong Mai Va San Xuat Ngoc Diep LTD Address: No 118, Nguyen Du Street, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0100774751 Phone: 0249427839 Representative: Tran Thi Thu Diep Adress: No 23/B22, Nam Thanh Cong, Lang Ha Ward, Dong Da District, Ha Noi City Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 3 - 12 - 1998