Thuong Mai Va Cong Nghe Ngoc Vien Dong LTD Address: 78, Le Dinh Ly, Vinh Trung Ward, Thanh Khe District, Da Nang City Enterprise code: 0400554330 Phone: 02363219550 Representative: Le Thanh Hong Cuong Adress: Hamlet 10, Quang Ngan Commune, Huyen Quang Dien, Thua Thien, Hue Province Vinh Trung Ward, Thanh Khe District, Da Nang CityFounding date: 14 - 11 - 2006