Van Phong Dai Dien Cong Ty Co Phan Dien Gio TNC Quang Tri 1 Tai Ha Noi Address: O So B48, Khu Dau Gia Quyen Su Dung Dat 3ha, Duc Dien Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 3200710299-001 Phone: 0901941220 Representative: Huynh Song Tra Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 20 - 3 - 2026