Daido Corporation of America’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. Founded in 2002 in Portland, TN, 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. 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.