Giai Tri Tang Duy Tan LTD Address: No 3, Lane 87, Nguyen Phong Sac Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0111005099 Phone: 0812291101 Representative: Nguyen Thi Thanh Nhan Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 3 - 2025