Enchanted Harp - They offer pedal harps, folk harps, and accessories. - http://www.enchantedharp.com/
Warmoth Guitar Products - Manufacturers of guitar necks, bodies, pickguards, and hardware with sales by mail order or online only. Includes catalog, company information, and warranty details. - http://www.warmoth.com/
JP Guitars - They offer quality luthier work and their own line of instruments. - http://www.jpguitars.com/