Thuong Mai Ky Thuat Cong Nghe HT Joint Stock Company Address: No 17, Lane 83, Ngoc Hoi Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109872640 Phone: 0911128456 Representative: Nguyen Tai Tuan Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 28 - 12 - 2021