Hong Son LTD Address: Civil Group 01, Thach Nham Dong, Hoa Nhon Commune, Hoa Vang District, Da Nang City Enterprise code: 0401135043 Phone: 02362480565 Representative: Nguyen Thi Thanh Thuy Adress: Civil Group 10, Hoa Cuong Nam Ward, Hai Chau District, Da Nang City Hoa Nhon Commune, Hoa Vang District, Da Nang CityFounding date: 10 - 4 - 2009