Dau Tu Thiet Bi Cong Nghe Halo Joint Stock Company Address: No 38, Lane 78, Kim Hoa Street, Phuong Lien Ward, Dong Da District, Ha Noi City Enterprise code: 0106663991 Phone: 0932481555 Representative: Dang Van Ha Adress: No 38, Lane 78, Kim Hoa Street, Phuong Lien Ward, Dong Da District, Ha Noi City Phuong Lien Ward, Dong Da District, Ha Noi CityFounding date: 13 - 10 - 2014