E.J. Ajax & Sons, Inc. - Minneapolis, MN (Serving Iowa)
Manufacturer, Custom Manufacturer, Service Company
Prototype engineering services including rapid prototyping services. Various materials include beryllium copper, Inconel®, titanium, cold & hot rolled steel, brass, copper, aluminum, phosphor bronze, spring steel, stainless steel, galvanized steel & HSLA steel. Capabilities include deep drawn metal stamping, precision metal stamping, sheet metal fabrication & green manufacturing & metal forming. On-time delivery. RoHS compliant.
www.ejajax.com/index.html

Daco Precision - Tool - Kewaskum, WI (Serving Iowa)
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified engineering services including prototype engineering. Press braking, secondary punching, forming, tapping, riveting, spot welding, CNC drilling, counter sinking, counter boring, chamfering, wire EDM, standard EDM, packaging, bending, prototype mold design & die repair services are also available.
dacoprecision.thomasnet.com/item/stamping-t...

Prototype Engineering Services Capabilities
	Design, Build & Repair of Dies / Tooling Design, Build & Repair of Tooling

A & E Custom Manufacturing Technologies, Inc. - Kansas City, KS (Serving Iowa)
Custom Manufacturer, Service Company
ISO 9001:2008 certified engineering services including design & build, die design, prototype and reverse engineering. Capabilities include surface finishing, press braking, welding, assembly, designing, metal stamping, tooling, prototype engineering and product development. Kan Ban and JIT delivery.
www.aecustommfg.com/design_build.html

SourceOne - Lincoln, NE (Serving Iowa)
Custom Manufacturer, Service Company
Engineering services for production applications. Capabilities include assembly, fabrication, grinding, machining, heat treating, lathe work, laser cutting, soldering, packaging, shipping, press braking, bending, designing, turning, milling, welding, finishing, prototyping, powder coating and sandblasting.
www.sourceonex.com/design/index.html

Diedrichs & Associates, Inc. - Cedar Falls, IA
Custom Manufacturer, Service Company
Engineering services including development of prototypes. Services include agricultural, mechanical & electrical engineering. Environmental engineering services include site assessment, planning, establishment of procedures & processes to control or prevent pollution & contamination problems associated with manufacturing processes. Capabilities include CAD modeling of routed systems, castings & surfacing using Pro/ENGINEER®, Pro/PIPING®, AutoCAD®, Inventor® & Solid Works®.
www.diedrichsandassociates.com/

HI-Tech Electronic Assemblies, Inc. - Council Bluffs, IA
Manufacturer, Custom Manufacturer, Service Company
Provides outsourced PCB assemblies, electromechanical assemblies, rapid prototyping, & design services.

Pickwick Manufacturing Services - Cedar Rapids, IA
Manufacturer, Custom Manufacturer, Service Company
Lean manufacturing capable engineering services including prototype engineering services for metal & sheet metal products. Fabricated products include brackets, electrical wire ways, mobile rock-crushing plants, straw spreaders, air filtration bag houses, weldments & mounting platforms. Capabilities include reverse engineering & modeling. Services also include precision brake pressing, heavy brake pressing, rolling, hardware insertion, bending, dynamic & static kitting, design/engineering, blanking, machining, welding, pre-assembly, packaging & finishing. Finishing services include sand/shot blasting, polishing & painting.

Ideal Industries, Inc. - Vinton, IA
Manufacturer, Custom Manufacturer, Service Company
Prototype engineering services. Other services include machining, cutting, shearing, steel rolling, forming, bending, assembling, milling, welding & powder coating.

Custom Steel Service - Ames, IA
Manufacturer, Custom Manufacturer
Steel Fabrication & Prototype Development

Concept Solutions, Inc. - Belle Plaine, IA
Custom Manufacturer, Service Company
Product development consultants for the agricultural, construction & off-highway equipment industries. Rapid prototyping/reverse engineering services: aluminum: hog-outs to steriolithography. Weld/assembly fixtures to customer specifications. Injection molding part design, cast part design, surface modeling. Can create detailed motion simulation for any mechanism or assembly.