Tu Van Cong Nghe Va Quan Ly San Xuat LTD Address: No 21, Alley 173/134, Hoang Hoa Tham Street, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103086802 Phone: 0912365597 Representative: Nguyen Thi Thao Adress: No 8, 179 Hoang Hoa Tham Lane, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Ngoc Ha Ward, Ba Dinh District, Ha Noi CityFounding date: 16 - 12 - 2008