Thuong Mai Dich Vu Ky Thuat Ha Thanh LTD Address: 250 Minh Khai, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101349189 Phone: 0246252417 Representative: Tran Viet Dung Adress: 108, 169 Minh Khai Lane, Hai Ba Trung District, Ha Noi City Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 10 - 4 - 2003