Seoul System Vina LTD Address: No 63 Phan Dang Luu, Hoa Cuong Nam Ward, Hai Chau District, Da Nang City Enterprise code: 0402134363 Phone: 0977278707 Representative: Kim Hak Sun Hoa Cuong Nam Ward, Hai Chau District, Da Nang CityFounding date: 14 - 2 - 2022