Thuong Mai & Ky Thuat Nam Quan LTD Address: No 8, Alley 3, 1 Bui Huy Bich Lane, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109145148 Phone: 0974448844 Representative: Nguyen Huu Hung Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 27 - 3 - 2020