Hi.Sin LTD Address: 665 Nguyen Luong Bang, Hai Van Ward, Da Nang Town, Viet Nam, Da Nang City Enterprise code: 0402350300 Phone: 0978906654 Representative: Chu Dinh Danh Hai Van Ward, Lien Chieu District, Da Nang CityFounding date: 28 - 7 - 2026