Cong Nghe Thanh Binh Audio Technology LTD Address: Cluster 12, Vinh Ninh Hamlet, Dai Thanh Commune, Thanh Tri District, Ha Noi City Enterprise code: 0111408789 Phone: 0976440863 Representative: Phan Van Binh Thanh Tri District, Ha Noi CityFounding date: 12 - 3 - 2026