For 80 years since its founding, it is a top manufacturer that manufactures and sells fastening products such as slide zipper, Quicklon® hook-and hook and loop, fiber tapes, resin products, and snap button and buttons. ApparelX handles a wide variety of Conseal® zipper, Vislon zipper, metal zipper, and Quicklon® hook-and-loop hook and loop. Official siteYKK , YKK Little Parts. Big Difference. , AquaGuard , EXCELLA , FLATKNIT , POWERHOOK , YZiP , Woven in type (EF) , Quicklon , Conseal and Vislon are registered trademarks of YKK Corporation.