Vien Ung Dung Phap Ly Doanh Nghiep Vuong Nguyen LTD Address: 3rd Floor, No 147, Khuong Trung Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0111415842 Phone: 02438639666 Representative: Vuong Thanh Thuy Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 16 - 3 - 2026