Cong Nghe Bien Son Joint Stock Company Address: 35 Le Quang Sung, Xuan Ha Ward, Thanh Khe District, Da Nang City Enterprise code: 0401436178 Phone: 02362221050 Representative: Huynh Thi Tu Hanh Adress: 35, Le Quang Sung, Xuan Ha Ward, Thanh Khe District, Da Nang City Xuan Ha Ward, Thanh Khe District, Da Nang CityFounding date: 4 - 8 - 2011