Toledo Gear Company History Manufacturers of Precision Engineered Gear and Speed Reducers We are an American manufacturer of right angle worm gear reducers and inline parallel shaft gear reducers. Located in Sylvania, Ohio we have been providing quality products at competitive prices to the Agricultural, Door, and Commercial industries since 1948. Please take a moment to review our complete line of custom and standard gear reducers. If our products do not meet your exact needs, we can customize a unit to fit your specifications. Toledo Gearmotor Company offers full engineering and machining services that can accommodate your particular application.