Dau Tu An Hoa Joint Stock Company Address: 2nd Floor Khoi VP 1, 17T1 Building, Trung Hoa Nhan Chinh Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101670226 Phone: 02462862516 Representative: Tran Quang Tan Adress: Hamlet 2, Ngoc Dong Hamlet, Da Ton Commune, Gia Lam District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 6 - 2005