Dau Khi Khoang San Sao Viet Joint Stock Company Address: No 67, Lane 61/17, Phung Chi Kien Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0105736936 Phone: 02437566807 Representative: Nguyen Quoc Huy Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 15 - 12 - 2011