Quoc Te Nha O Xanh LTD Address: No 63 Ngo Thi Nham, Ngo Thi Nham Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105716104 Phone: 02439970097 Representative: Nguyen Van Minh Ngo Thi Nham Ward, Hai Ba Trung District, Ha Noi CityFounding date: 13 - 12 - 2011