So Huu Tri Tin Joint Stock Company Address: Nhoi Hamlet, Co Loa Commune, Co Loa Commune, Dong Anh District, Ha Noi City Enterprise code: 0101838133 Phone: 0248835387 Representative: Hoang Huu Nghia Adress: Nhoi Hamlet, Co Loa Commune, Dong Anh District, Ha Noi City Co Loa Commune, Dong Anh District, Ha Noi CityFounding date: 13 - 12 - 2005