Duncan Toys Co.
Maker of spin tops and yo-yos. Has unique products for sale on site.
Hspin Yo-Yos
Manufacturers of the Handquake line of bimetallic yo-yos. Located in Zurich.
SuperYo
Makers of a full line of ball bearing and fixed axle yo-yos including the Renegade.
Yomega
Manufacturers of yo-yos. Site includes calendar of events and store locator.