Dich Vu Ky Thuat TTN Viet Nam LTD Address: No 32, Lane 6, Dong Ngac Street, Dong Ngac 1 Civil Group, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0108369723 Phone: 0964492417 Representative: Nguyen Manh Truong Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 19 - 7 - 2018