Viet Trung LTD Address: Zoom 2202, Thanh Cong Building, No 25 Lang Ha, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0100232702 Phone: 0242152463 Representative: Tran Viet Trung Adress: No 37, Ngo Thi Nham Street, Hai Ba Trung District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 11 - 6 - 1998