Giai Phap Vien Thong Thien Tan LTD Address: No 45, Lane 50, Me Tri Thuong Street, Nam Tu Liem District, Ha Noi City Enterprise code: 0105224649 Phone: 02438585766 Representative: Tran Anh Ngoc Nam Tu Liem District, Ha Noi CityFounding date: 29 - 3 - 2011