Van Phong Dai Dien Cong Ty Co Phan Tu Van Quy Hoach Va Lam Nghiep Viet Nam Address: Lot D3/1 Tang 3, Nha D, Vinaconex 1 Building, No 289a Khuat Duy Tien, Dai Mo Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0109384107-001 Phone: 0977847390 Representative: Nguyen Dang Duy Ha Noi CityFounding date: 30 - 9 - 2025