Sayo LTD Address: 29 Ba Dinh, Thach Thang Ward, Hai Chau District, Da Nang City Enterprise code: 0402134758 Phone: 0987173788 Representative: Be Quoc Hung Thinh Thach Thang Ward, Hai Chau District, Da Nang CityFounding date: 17 - 2 - 2022