Dau Tu Va Dich Vu Gia Han Joint Stock Company Address: No 3, Lane 176, Nguyen Dinh Hoan Street, Cau Giay District, Ha Noi City Enterprise code: 0106592902 Phone: 0984048218 Representative: Tran Ha Trung Adress: 2B, Lane 19, Lieu Giai Street, Ba Dinh District, Ha Noi City Cau Giay District, Ha Noi CityFounding date: 8 - 7 - 2014