ADVANCED SHELL TECHNOLOGY (Kevin Ryan)
The maker of Ryan Guitars and inventor and patent holder of ZipFlex®, totally flexible abalone shell strips for guitar and furniture edge binding. Used by Taylor Guitars, Kamaka Ukulele, Deering Banjo, Paul Reed Smith Guitars, the Fender Custom Shop, and many more. Phone: (714) 379-0975 Email: ryanguitar@earthlink.net Website: www.advancedshelltech.com