Cong Nghe Va Thuong Mai Tan Bao Thien Joint Stock Company Address: No 195, Ho Tung Mau Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0102833829 Phone: 0247689886 Representative: Nguyen Anh Tuan Adress: Khu 13, Van Quan Commune, Lap Thach District, Vinh Phuc Province Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 7 - 2008