Am Thanh Va Cong Nghe Audioplus LTD Address: No 18, 1a Alley, 196 Ho Tung Mau Lane, Phu Dien Ward, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111232888 Phone: (0227) 9110940 Representative: Ha Thu Phuong Ha Noi CityFounding date: 28 - 9 - 2025