Tu Van Quy Hoach Va Xay Dung 4alpha LTD Address: No 188/55 Quan Thanh, Quan Thanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0109494886 Phone: 0918071470 Representative: Hoang Ngoc Anh Quan Thanh Ward, Ba Dinh District, Ha Noi CityFounding date: 14 - 1 - 2021