Thuong Mai Va Dich Vu Vien Thong Vi Na LTD Address: 386/27B Le Van Sy, Ward 14, District 3, Ho Chi Minh City Enterprise code: 0304496118 Phone: 0289787759 Representative: Nguyen Ngoc Phi Adress: 94 Quach Dinh Bao, Phu Thanh Ward, Tan Phu District, Ho Chi Minh City Ward 14, District 3, Ho Chi Minh CityFounding date: 14 - 8 - 2006