HCN Thang Long LTD Address: No 21, Lane 90, Co Dien 2 Street, Co Dien Hamlet, Vinh Thanh Commune, Dong Anh District, Ha Noi City Enterprise code: 0111274824 Phone: 0907876393 Representative: Nguyen Thi Thu Uyen Dong Anh District, Ha Noi CityFounding date: 6 - 11 - 2025