Deltaai LTD Address: Zoom 14-15a, 7th Floor, Charmvit Building, No 117, Tran Duy Hung Street, Yen Hoa Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111228828 Phone: 0835238749 Representative: Cao Duc Anh Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 26 - 9 - 2025