C.V.C., thanks to the experience aquired on the Astrophisic field by Mr. Craviotto, former Project Manager in INNSE ( Innocenti Santeustacchio) for NTT (New Technology Telescope) Project, has manufactured parts, subassemlies and assemlies for the NTG (Nuovo Telescopio Galileo ), VLT ( Very Large Telescope), LBT (Large Binocular Telescope), Adjusters for ALMA antenna prototype and last but not least the realization of the Rack and Pinions for AZ Dome rotation System on the LSST Telescope.