Hoang Long Quan LTD Address: 8a Thuan An Civil Group, An Khe Ward, Thanh Khe District, Da Nang City Enterprise code: 0400480255 Phone: 02156813416 Representative: Tran Thi Kim Yen An Khe Ward, Thanh Khe District, Da Nang CityFounding date: 28 - 1 - 2005