Tu Van - Thuong Mai Va Chuyen Giao Cong Nghe Joint Stock Company Address: 504/ H3, Lane 120, Hoang Quoc Viet Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102003715 Phone: 02437543455 Representative: Do The Phong Adress: Zoom 218, A4, Khu Tap The Hao Nam, O Cho Dua Ward, Dong Da District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 1 - 8 - 2006