43.Hz LTD Address: 104/25 Le Dinh Ly, Thac Gian Ward, Thanh Khe District, Da Nang City Enterprise code: 0402278407 Phone: 0903595060 Representative: Nguyen Van Hung Anh Thac Gian Ward, Thanh Khe District, Da Nang CityFounding date: 2 - 6 - 2025