Dau Tu Xay Dung Quynh Mai LTD Address: Phuong Vu Hamlet, Phuong Duc Commune, Phu Xuyen District, Ha Noi City Enterprise code: 0107510719 Phone: 0972678152 Representative: Le Van Thinh Adress: Phuong Vu Hamlet, Phuong Duc Commune, Phu Xuyen District, Ha Noi City Founding date: 18 - 7 - 2016