Trung Tam Ky Thuat - Cong Nghe Dia Chinh Address: No 9, Lane 78, Giai Phong Street, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0104245678 Phone: 02422020497 Representative: Do Van Loi Adress: Thuong Tin, Thuong Tin District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 10 - 11 - 2009