Precision Metal Stampings, Fabricated Components


Partnering with management to build a 
best-in-class metal fabricator

Ironform Holdings Co. (Ironform) is comprised of two divisions, Detroit Tool Metal Products, Co. (DTMP) and Imperial Group Manufacturing, Inc. (Imperial), and is one of the largest metal fabricators in North America. Ironform supplies light, medium and heavy gauge precision metal stampings, fabricated components and value-added assemblies to the heavy truck, agriculture, construction, off-highway, bus and industrial end markets.

Ironform’s capabilities include cutting, forming, welding, machining, painting, and assembly. The company has facilities in Texas, Washington, Virginia and Missouri.


Wynnchurch bought DTMP and Imperial in October 2013.


Wynnchurch saw the opportunity to back a strong management team to consolidate the industry and implement operational improvements to form a leading heavy equipment metal fabricator that provides OEMs with best-in-class delivery and quality.


Wynnchurch is working with management to create a supplier with industry-leading scale, service offering and geographic footprint.