Abstract: This article introduces the technical system of the China National Earthquake Disaster Mitigation, which has been developed over the 9th Five-year plan. It describes the seven centers and their functions of the system. It will provide various original data and information for the seismological and geophysical research, and it will also become the headquarters for guiding the emergency work when the disastrous earthquakes occurred in the country.

Key words: China National Earthquake Disaster Mitigation Conter, Technical system, Emergency Response to Earthquake