• Headquaters: #69 Xuan Thuy Avenue, Dich Vong Hau District, Cau Giay Ward, Ha Noi, Vietnam;
  • Hanoi Office: 1st Floor, Technosoft Building, # 8/15 Duy Tan, Dich Vong Hau, Cau Giay, Ha Noi, Vietnam
  • Website: www.htdp.vn;
  • Email: info@htdp.vn
  • Tel: (+84) 024 6291 9559