Thuong Mai Ngoc Sang LTD Address: No 59 Ba Trieu, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101697115 Phone: 0249437778 Representative: Nguyen Ngoc Sang Adress: Hamlet 2, Hoang Luu Commune, Hoang Hoa District, Thanh Hoa Province Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 30 - 6 - 2005