Ngoc Quyen Address: 21/9 8a Civil Group, Tam Thuan Ward, Thanh Khe District, Da Nang City Enterprise code: 0400461661 Phone: 02156743046 Representative: Duong Ngoc Quyen Tam Thuan Ward, Thanh Khe District, Da Nang CityFounding date: 5 - 4 - 2004