Kooima Company 

2638 310th St, Rock Valley, Iowa, 51247, United States


Kooima Company is located in Rock Valley, Iowa, and currently employs over 160 people. We area fully integrated, laser-based fabrication shop. If a customer has parts that need to be fabricated - Kooima Company is the place. From design to delivering product to the customer's door - we do it all. We fabricate steel parts for large equipment manufacturing companies throughout the U.S. and Canada. Our partsare used in a variety of industries, including automotive, agricultural, construction, exercise, medical, and food processing equipment. In addition to fabricating parts for other manufacturers, we also manufacture and sell our own line ofhigh quality parts for agricultural machinery, that we ship to customers worldwide. We combine passionate people with technology to provide our customers withexceptional quality andvalue!

Our Work

Recent Jobs Quoted

Manufacturing Capabilities


Assembly Line

Braking & Punching

Tube Bending

Mazak tube laser

Cutting & Forming

Trumpf 3030 Laser

powder coat & plating

5 Axis Machining

Salt Spray Testing Machine

Drill & Tap

Phosphate Plating Line

Wiedemann CNC Punch Press

Coordinate Measuring Machine

Robotic Welding

Company Details

Company Type




MFG Member Since



United States


ISO 9000:2015

ISO 9001:2008



Ratings & Reviews From Buyers

5.00 (4)
Great customer service, great price, and quality products!
—Sarah B, InovaBed
Product was finished quickly and end product looks great.
—Tim P, Advanced Automation Solutions
Some freight damage, but nothing excessive.
—Todd W, HMC Industries, Inc.
Great buying experience.
—Nick B, Med Mizer Inc
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