Dau Tu Ky Nguyen Viet Joint Stock Company Address: C7D6, Moi Cau Giay Urban Area, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111282536 Phone: 0911564611 Representative: Nguyen Hoang Anh Ha Noi CityFounding date: 13 - 11 - 2025