Trelleborg Sealing Solutions has expanded its CAD service that, along with metric sizes, now includes inch version CAD files for linear hydraulic seals. This makes it easier to design and download seal profiles directly into drawings. Users are able to choose and customize how they would like to receive files: as a download to their hard drive, as an email attachment or as an imported file directly to their open CAD program. Information: www.trelleborg.com.