Phat Trien Cong Nghe Xu Ly Bach Khoa LTD Address: No 16/848 Bach Dang, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101863570 Phone: 0913522717 Representative: Ngo Hoang Viet Adress: A7, Quynh Mai Town, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 25 - 1 - 2006