Tuv Nord Viet Nam LTD Address: Zoom 803, Thang Long So 105 Lang Ha Building, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101838278 Phone: 0247722892 Representative: Le Sy Trung Adress: No 5 K5, Tap The Bach Khoa, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 13 - 12 - 2005