WDC for Geophysics, Beijing is a Regular Member of ICSU-WDS since September 2016. It is one of the first nine discipline data centers in China joined World Data Center in 1988. Among the basic tasks of WDC for Geophysics, Beijing, there is collection, handling and storage of scientific data and giving access to it for usage both in science research and study process. WDC for Geophysics, Beijing is hosted by Institute of Geology and Geophysics, Chinese Academy of Sciences (IGGCAS). IGGCAS have two observation systems, Space Environment Exploration System and Seismic Array Observation System, which are the main data sources of WDC for Geophysics, Beijing. Meanwhile, it has data cooperation and sharing with several international scientific organizations and has set up the mirror sites of Madrigal and DIDBase (http://www.geophys.ac.cn/datalinks.asp). These data have been open to the public.