Thiet Bi Nghe Nhin Duc Hung LTD Address: 428 Dien Bien Phu, Ward 11, District 10, Ho Chi Minh City Enterprise code: 0304696660 Phone: 02838337727 Representative: Nguyen Thi Cam Thuy Adress: 424, Lot E Chung Cu Nguyen Trai, Ward 08, District 5, Ho Chi Minh City Ward 11, District 10, Ho Chi Minh CityFounding date: 23 - 11 - 2006