Cong Nghe Broair Joint Stock Company Address: No 3 Day N4, So 1 Civil Group, Tay Tuu Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111217872 Phone: 0988663385 Representative: Nguyen Chung Ngoc Ha Noi CityFounding date: 15 - 9 - 2025