Cong Nghe Halo LTD Address: 19F Nguyen Huu Canh, Ward 19, Binh Thanh District, Ho Chi Minh City Enterprise code: 0312218837 Phone: 02839144111 Representative: Ngo Thi Anh Dao Adress: 23 Nguyen Huu Thoai, Ward 19, Binh Thanh District, Ho Chi Minh City Ward 19, Binh Thanh District, Ho Chi Minh CityFounding date: 3 - 4 - 2013