Son Hoang Trinh LTD Address: Lot 31+32 Ngo Thi Si, My An Ward, Ngu Hanh Son District, Da Nang City Enterprise code: 0401343036 Phone: 0906168399 Representative: Tran Dinh Tuan Anh My An Ward, Ngu Hanh Son District, Da Nang CityFounding date: 16 - 3 - 2010