Dung Nguyen Audio LTD Address: 134 Hoang Hoa Tham, Ward 12, Tan Binh District, Ho Chi Minh City Enterprise code: 0313243392 Phone: 02838113140 Representative: Tran Thi Khanh Phuong Adress: 124/29 Phan Huy Ich, Ward 15, Tan Binh District, Ho Chi Minh City Ward 12, Tan Binh District, Ho Chi Minh CityFounding date: 8 - 5 - 2015