Tn. Tec LTD Address: Zoom 240, 2nd Floor, Charmvit Building, No 117, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107700935 Phone: 02466533750 Representative: Moon Byungsoo Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 12 - 1 - 2017