Precision Molded Polyurethane – Made in the USA by Meridian Laboratory

When long lead times and global supply chain disruptions affect your business, Meridian Laboratory delivers stability, speed, and quality—all from a single source in Middleton, Wisconsin. Our ML6^® line of molded polyurethane solutions are made in the USA and are trusted by OEMs, engineers, and purchasing professionals who need consistent performance, responsive support, and on-time delivery.

Whether you’re sourcing parts for machine components, replacing costly parts from overseas, or looking to bring production closer to home, Meridian Laboratory provides standard and custom molded polyurethane products in the USA with proven results and industry-leading precision.

100% USA-Based Manufacturing: Fast, Dependable, and Local

Meridian Laboratory’s sales, engineering, and production teams are entirely located in Middleton, Wisconsin. That means:

No overseas shipping delays
No timezone miscommunications
Faster response times and lead times
Seamless collaboration and support

Fully Domestic Production with Proven Reliability

100% of ML6 molded polyurethane parts are designed, engineered, and manufactured in-house.
99.9% of our supply chain is sourced from within the United States, eliminating delays related to international shipping or customs, and price volatility.
60+ years of longstanding relationships with trusted U.S. suppliers ensure consistency and quality.

Engineering Support and In-House Tooling

We don’t just mold polyurethane parts—we engineer complete solutions.

Our on-site design team works directly with OEMs, manufacturers, and end users to develop optimized molded polyurethane components. Meridian Laboratory manufactures, maintains, and stores 100% of our molds in-house, allowing for faster turnaround times and full quality control. With thousands of standardized molds already available, many projects can start with minimal to no additional setup costs.

Need something custom? We offer affordable tooling options for both low and high-volume production. With full CNC machining capabilities, we also manufacture cores and inserts in-house—delivering fully finished parts from prototype through production volumes. Learn More About Custom Molded Polyurethane Solutions

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High-Performance Urethane, Engineered to Last

Every ML6^® polyurethane part is produced using proprietary molding processes and exclusive raw materials. Our process ensures:

Tight tolerances (≤0.0015” TIR on molded parts)
Superior bond strength between the polyurethane and core
Consistent quality that outperforms rubber, silicone, and low-grade urethanes
Improved friction/grip from our molded, unground drive surfaces

Reverse Engineering Polyurethane Rollers and Components

Replace and Improve Existing Parts—No Drawings Required

If you have an existing polyurethane roller or component but lack design files or specifications, Meridian Laboratory can reverse engineer it—quickly and accurately. Whether your current supplier is no longer available, you’re experiencing quality issues, or you’re looking for a domestic alternative, our reverse engineering capabilities provide a seamless transition to a high-performance, American-made solution.

OEMs, Engineers, and Buyers Who Need Excellent Service and Quality – Need Meridian Laboratory

Meridian Laboratory works on your schedule. With a Central Time Zone location and standard Monday–Friday hours, communication is fast and simple. We deliver:

Quick turnaround on quotes and prototypes
Reliable production schedules
Clear, direct communication
End-to-end domestic support

From initial design to final delivery, we help you stay on schedule and maintain control over quality.

Partner with Meridian Laboratory for USA made polyurethane rollers and custom molded urethane solutions. Contact us today to get started or learn more about how we can support your next project.

Contact Meridian Laboratory

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