O To Co Loa LTD Address: No 44 Dong Quan, Cau Ca Hamlet, Co Loa Commune, Co Loa Commune, Dong Anh District, Ha Noi City Enterprise code: 0102838295 Phone: 0983451175 Representative: Trinh Van Tuan Adress: Dai Bi Hamlet, Uy No Commune, Dong Anh District, Ha Noi City Co Loa Commune, Dong Anh District, Ha Noi CityFounding date: 28 - 7 - 2008