Tam An Lab Training LTD Address: No 26, Lane 56, Vo Van Dung Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0111090746 Phone: 0983265711 Representative: Mai Thuy Quynh O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 16 - 6 - 2025