DOUBLE H MFG, INC.   : 734-729-3450

About Us

Double H Providing Quality Manufacturing Since 1982

Double H is a full service contract manufacturing and metal fabrication company offering manufacturing and assembly services primarily in the Heavy Truck Industry.

Founded in 1982 by Heath Crysler (Michigan Wire Cloth, Werner Inc.) and “ Joe” Hradil (Solder-Craft, Inc.), Double H began by providing to, then Detroit Diesel Allison, assembly, welding and brazing services.
By 1987, Double H expanded into a new facility in Plymouth adding stampings, tubing, and light machining to our existing services.

Over the years, we experienced steady growth and, as a result, relocated in 1990 to our current, 20,000 sq/ft, state-of-the-art facility located in Westland Michigan.

Here that we added machining, plasma cutting and robotic welding. Under the Engineering expertise of Heath Crysler and the visibility of Joe Hradil, Double H contributed to several design changes for product improvement, which includes products such as Piston Pin Retainers, Oil Pick-Up Tube Assemblies, and Cooler Plate Assemblies.

All the while, our philosophy has remained “Customer satisfaction through quality products.” We earned QS 9000 status in 1999 and employ highly skilled personnel who solidify our family business. This talent, combined with our state of the art equipment and technology, brings a variety of expertise to ensure customer satisfaction.

Our Services

Contract Manufacturing
Welding & Fabrication
Tube Assembly

Latest Case Studies

High-Performance Heads – Reengineered For Better Fuel Economy and Torque

Double H Heads are made from the finest certified aircraft grade aluminum. Our proprietary one piece design is completely CNC machines to exact tolerances,...

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Engine Mount – Reengineered for Reliability

The engine mount is a small volume production that is produced in 25 piece lots two to three times per year. This part is...

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Dump Gate – Re-engineered for extended Durability

The photo above is a good example of a product that Double H provides to the cement production industry. The dump gate is used...

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Latest Industry Articles

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Ford expanding truck plant in Louisville

Ford Motor Co. intends to boost the size of its stamping facility, body shop and materials handling at the Kentucky Truck Plant. In plans...

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