Van Phong Dai Dien Cong Ty Co Phan Thiet Ke Va Xay Dung Reso Tai Ha Noi Address: 31a Le Van Luong, Phuong, Thanh Xuan District, Ha Noi City Enterprise code: 1702312749-001 Phone: 0849493786 Representative: Tran Quang Dat Ha Noi CityFounding date: 26 - 1 - 2026