HFCL HFCL Ltd Disposals and divestitures Announcement 2023 - Defence Tech Development HFCL Ltd, through its subsidiary Raddef Private Limited, has designed a range of Surveillance Radars using FMCW technology for diverse operational needs in the defence sector..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for HFCL Ltd