Cong Nghe Cao Bach Khoa LTD Address: No 5, 52 Quan Nhan Lane, Cau Giay District, Ha Noi City Enterprise code: 0102989424 Phone: 02439926333 Representative: Pham Van Duong Adress: Vi Hamlet, Thanh Oai District, Ha Noi City Cau Giay District, Ha Noi CityFounding date: 28 - 10 - 2008