Viwin Viet Nam Joint Stock Company Address: No 21, Lane 26, Hoang Quoc Viet Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0106379571 Phone: 02437481748 Representative: Vu Dinh Huynh Adress: 6 Nhan Trach Civil Group, Phu Luong Ward, Ha Dong District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 12 - 2013