
Since 1974, We Manufacturer Quality Made-to-Order and Stock Custom Products
At Diversified Specialties, Inc., we specialize in made-to-order products for OEMs and distributors, offering a variety of synchronous pulleys and sheaves. Our extensive range includes custom roller chain sprockets, spur gears, special pulleys for V-Belts, Poly-V®, Micro-V®, and other specialty parts. As a proud U.S. manufacturer, we also produce Timing, HTD®, and Poly Chain® tooth profiles.
Our History

From a simple beginning in the basement of a 6,000-sq ft building to our present location with 42,000- sq ft of manufacturing and warehouse space, we’ve been dedicated to quality manufacturing, supporting industries with our specialized products. Our commitment to excellence has established us as a trusted name in the industry since 1974. With over 53 years of experience, our company can assist you with design of your required part, as well as manufacture any given piece based on a drawing, description, or a sample.
With our highly skilled staff being our biggest asset, our employees are continuously striving to provide you with exceptional customer service along with high-quality, affordable products. The flexibility and skills of our manufacturing staff and facility allows the manufacturing of your order based on your specific needs, done at a reasonable price, made 100% in the USA.
We Can Build Quality Parts For Your Machinery
Trusted by Some of the Biggest Manufacturing Industries: