Cong Nghe Lo Song Han Joint Stock Company Address: Lot 46, Kinh Duong Vuong Street, Hoa Minh Ward, Lien Chieu District, Da Nang City Enterprise code: 0401427737 Phone: 02363791777 Representative: Dao Van Nhat Adress: 32 Ly Thai Tong, Thanh Khe Tay Ward, Thanh Khe District, Da Nang City Hoa Minh Ward, Lien Chieu District, Da Nang CityFounding date: 7 - 6 - 2011