OVER 75 YEARS OF METALS EXPERIENCE

Since 1948, Dennen Steel Corp. has been exceeding the steel needs of its customers. Founded by Cyron Dennen as a steel brokerage firm in Grand Rapids, Michigan, the company has evolved into a world class manufacturer, specializing in steel processing, metal stamping, and value added assemblies.

With our mill direct relationships Dennen is able to improve quality, reduce cost, reduce lead-times and improve performance through a fully integrated supply chain.  The Dennen Lean Advantage provides our customers with a less complex, less risky supply chain solution than traditional stamping suppliers.

A supplier of Class A (exposed) blanks, configured blanks, progressive stampings (up to 600 tons – 144” bed size) and value added assemblies, Dennen’s manufacturing facility in Michigan is strategically located to support our customers with 1 to 2 day shipping.

As an ISO-9001 certified company, Dennen has the requisite processes and procedures to exceed our customers exacting standards.  Our in-house robotic MIG and resistance welders, tapping, staking, and hand assembly capabilities allows Dennen to take on a variety of different projects to support our customers diverse manufacturing needs.