Duong Hoang Hai Address: Tuy Loan Dong Hamlet, Hoa Phong Commune, Hoa Vang District, Da Nang City Enterprise code: 0401377772 Phone: 02363782241 Representative: Pham Tan Soan Adress: Tuy Loan Dong Hamlet, Hoa Phong Commune, Hoa Vang District, Da Nang City Hoa Phong Commune, Hoa Vang District, Da Nang CityFounding date: 1 - 9 - 2010