Cong Nghe Va Dich Vu Thuong Mai - KTH Joint Stock Company Address: No 294, Le Trong Tan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106196592 Phone: 0948539939 Representative: Nguyen Duy Hung Adress: Vien KHNN Town, Vinh Quynh Commune, Thanh Tri District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 3 - 6 - 2013