Kien Truc Noi That Tetris Design LTD Address: No 3, 360 De La Thanh Lane, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0109843375 Phone: 0969873396 Representative: Dang Huu Trong O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 3 - 12 - 2021