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Drafter of national standards Science and technology Polywell is being used Channels Finance Technical Director of CCTV Microvision Provide one-stop event planning, on-site execution, tidbits shooting, video editing and other services to meet the different needs of "offline venue" + "cloud venue" of enterprise organizations, and apply to scenarios such as enterprise annual meetings, award ceremonies, and commendation conferences A E Ray Technology F B 10,000+ stable G