LAS VEGAS — The buzz among the booth displays at this year’s International LCT Show was that industry business is swinging up. Longtime vendors re-emerged to show off updated product features alongside first-time exhibitors eager to meet show attendees. More than 110 vendors displayed at booths on the Show floor of the MGM Grand convention hall during the three-day event. Attendees browsed up and down the lengthy aisles while enjoying nearby snacks, live music and comfortable couches to take breaks and discuss business. Software companies premiered their newest versions, while finance and insurance specialists explained to new operators the details of fleet safety policies and purchasing arrangements. Here’s a sampling of some of the show floor vendors.