ZTE actively participates in the research of both Chinese and international standards and patents related with bearer network technologies. Now ZTE is a member of about ten Chinese and international standardization organizations including ITU-T, ETSI, IETF, IEEE, BBF, MEF, MSF, OIF, IP/MPLS Forum, and CCSA. It has submitted over 400 standard drafts to the ISO during the definition of bearer network technologies and standards, and had over ten seats of ITU Editor.