Xay Dung Va Thuong Mai Cosa Joint Stock Company Address: No 5, Lane 51, Nguyen Khanh Toan Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107406852 Phone: 0979394294 Representative: Kim Van Tinh Adress: Dai Noi Hamlet, Binh Dinh Commune, Yen Lac District, Vinh Phuc Province Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 22 - 4 - 2016