Ky Thuat Va Cong Nghe HT Viet Nam Joint Stock Company Address: No 29, 46 Quan Nhan Lane, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106848110 Phone: 0243556554 Representative: Dang Hoang Tung Adress: No 29, 46 Quan Nhan Lane, Trung Hoa Ward, Cau Giay District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 15 - 5 - 2015