Ky Thuat Cong Nghe Va Thuong Mai Ha Noi Joint Stock Company Address: No 135, Le Thanh Nghi Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101632301 Phone: 0246280133 Representative: Vu Van Thang Adress: No 135, Le Thanh Nghi Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 8 - 4 - 2005