As we have since 1934, Rocklin Manufacturing (Sioux City, Iowa, USA) delivers the highest quality industrial electronic solutions for customers throughout the world. 

We manufacture the patented Rocklinizer Carbide Application Equipment, which enhances gripping and extends the life of metals, tools and dies. The Model 950 accomplishes this faster and with heavier deposit capabilities than ever before, while the micro provides first-of-its-kind, battery-operated portability. We also manufacture the MoldMender Micro Welder, which repairs plastic injection molds and dies made of steel.    

We distribute products throughout North America, including: Markator dot peen and scribe marking equipment featuring the FlyMarker® battery-operated marking units, and the portable MobiLase and tabletop LaserEvo fiber laser marking units. 

All of our products offer unique portability in order to maximize productivity and minimize costs anywhere.



Since 1934, we have operated by core values that form the pillars of how we do business:

  1. The Platinum Rule: We treat customers, reps, and fellow employees how they want to be treated.

  2. Passion for Quality: Nothing leaves our doors without meeting the utmost quality standards.

  3. Extraordinary Support: We deliver unrivaled service rooted in open and honest communication.

  4. Problem Solving: We resolve our customers’ greatest challenges through innovation.

Rocklin Manufacturing was recognized as the 2024 U.S. Small Business Association (SBA) Exporter of the Year for the state of Iowa and for the Great Plains Region (Iowa, Missouri, Kansas, and Nebraska), and also received the Outstanding Exporter Award at the 2023 Mid-America Trade Summit.

For more information on Rocklin Manufacturing or any of our products and services, feel free to contact us through our online form, or by phone or email.



Catch us at IMTS 2024
September 9-14, 2024 | McCormick Place | Chicago, IL, USA


We'll see you in Orlando for #FABTECH2024
October 15-17, 2024 | Orange County Convention Center | Orlando, FL, USA


You can visit our booth in just a few clicks! Check out our interactive experience with 15-second video clips and short descriptions on each of our cost-saving products. Don’t forget to take our 3D model of the FlyMarker® mini for a “spin” too...