Thuong Mai Va Dich Vu Duc Dung LTD Address: Civil Group 52, Khoi, An Cu Street, An Hai Bac Ward, Son Tra District, Da Nang City Enterprise code: 0400449456 Phone: 02363848156 An Hai Bac Ward, Son Tra District, Da Nang CityFounding date: 4 - 7 - 2003