Kay Manufacturing Co.


Since its humble beginnings as a father-and-son machine shop in 1946, Kay Manufacturing has developed into a highly capable and lean precision machining operation. The Calumet City, Ill.-based company says its facility and people have the capabilities to produce more than 30,000 high-quality components per day for its customers in the automotive, agricultural or ordnance sectors.

The company says it has become a leader in the industry through the hard work and dedication of its employees as well as a strong emphasis on lean processes. “While constantly aware of global threats and opportunities, Kay Manufacturing Co. provides value-added precision machining services of forged material to domestic automotive subassemblies on a production basis,” the company says. “Additionally, Kay Manufacturing Co. continuously develops its people and lean processes to attain our common vision.”


Kay Manufacturing Co.