DAIDO CORPORATION has not only been supplying the highest quality precision roller chain to the North American industrial and agricultural markets since 1951... but also chain drive solutions. So much more than a warehouse, Daido Corporation’s headquarters, located in Portland, TN, is a complete roller chain drive solution center. Staffed with skilled people, and experienced in serving the power transmission market of the U.S., Canada and Mexico, Daido offers only the highest quality roller chain assemblies and the best customer service in the industry. The Daido line up of precision roller chain products includes a complete range of Standard Drive Chain, the innovative D.I.D. New Tech Chain Series, and a wide selection of Standard and Specialty Conveyor Chain. Furthermore, Murtfeldt Chain and Belt Tensioner and Guides enhance the chain run in ideal conditions to maximize efficiency. All Daido products are internationally recognized as the most technologically advanced in both design and manufacture.
Why Choose Pro Source
Thousands of Brands and Products
From everyday parts to hard-to-find items, our catalog of products is vast. Can’t find what you need? No problem. Call us, and we’ll help you find it!
Legendary Customer Service
Our Chattanooga-based team is invested. We care about what we do, and we care about the customer. We won’t rest until you find the products you need.
Enjoy everyday savings when you shop ProSource. Not only do we have extensive inventory, but our prices are the best around!
Fast Delivery You Can Count On
We’ll get what you need boxed up and on its way to you pronto. No hassle. No worry. Just the products you ordered– shipped directly to you.
Net 30 Payment Option
Order right away, pay in 30 days. We offer net 30 payment opportunities for qualified buyers for quick and easy transactions.