Tap Doan Tan Thanh An Joint Stock Company Address: L21-LK14, 10 Khu Dau Gia Mau Luong Civil Group, Kien Hung Ward, Ha Dong District, Ha Noi City Enterprise code: 0111275176 Phone: 0966588389 Representative: Tran Thi Tinh Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 6 - 11 - 2025