Bob Zens Home > Bob Zens Back to Search Bob Zens President, Preferred Printing & Packaging, Inc. 1493 E Philadelphia Street , Ontario , CA , 91761-5729 United States Send Email Contacts Primary Preferred Printing & Packaging, Inc. President WindowingUV InksSecurity TaggingHot MeltGraphics DesignPlaten DiecuttingSheetfed OffsetRetail BoxesPrincipal (Converter) MemberFolding Carton Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)