Van Phong Dai Dien Cong Ty Co Phan Aiz Address: No 6, Lane 7, Ton That Thuyet Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0110830839-001 Phone: 0367185661 Representative: Nguyen Hoang Vu Cau Giay Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 5 - 2026