Boi Duong Va Nang Cao Kien Thuc Trang An Xuan Dinh LTD Address: No 161 Xuan Dinh, Xuan Dinh Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111614598 Phone: 0349627886 Representative: Nguyen Thi Linh Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 21 - 8 - 2026