Thuong Mai Quoc Te Ngoc Son LTD Address: No 54a Hang Chuoi, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0103781764 Phone: 02463299774 Representative: Nguyen Ba Ngoc Adress: 38, 639 Hoang Hoa Tham Lane, Ba Dinh District, Ha Noi City Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 9 - 5 - 2009