Duong Trong Duc LTD Address: 5/9B Quang Trung, Ward 14, Go Vap District, Ho Chi Minh City Enterprise code: 0303478187 Phone: 0903806740 Representative: To Thi Thu Nga Adress: 536, 538 Hoang Van Thu, Ward 4, Tan Binh District, Ho Chi Minh City Ward 14, Go Vap District, Ho Chi Minh CityFounding date: 22 - 9 - 2004