A Cao Joint Stock Company Address: Phuong Trach Hamlet, Vinh Ngoc Commune, Dong Anh District, Ha Noi City Enterprise code: 0103862660 Phone: 02462913491 Representative: Nguyen Ngoc Duy Adress: Phuong Trach Hamlet, Vinh Ngoc Commune, Dong Anh District, Ha Noi City Vinh Ngoc Commune, Dong Anh District, Ha Noi CityFounding date: 27 - 5 - 2009