Dich Vu San Xuat Thuong Mai Hoang Phat Audio LTD Address: 315 Bung Ong Thoan, Phu Huu Ward, District 9, Ho Chi Minh City Enterprise code: 0312875007 Phone: 0938389118 Representative: Hoang Ngoc Duong Adress: 531 Tran Hung Dao, Cau Kho Ward, District 1, Ho Chi Minh City Phu Huu Ward, District 9, Ho Chi Minh CityFounding date: 30 - 7 - 2014