Thuong Mai Ky Thuat Va Tu Van TMT LTD Address: No 239-331, Hoang Quoc Viet Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0107825839 Phone: 02462813374 Representative: Nguyen Nam Thang Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 5 - 2017