Atn 689 LTD Address: No 1C, Alley 7, Lane 236, Au Co Street, Hong Ha Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111390443 Phone: 0919059196; Representative: Bui Tu Hong Ha Ward, Tay Ho District, Ha Noi CityFounding date: 13 - 2 - 2026