Liddell – R&S
Engineering Built to Last
At Liddell Industries® and R&S®, we don’t just manufacture equipment—we build trust.
With a legacy that spans over a century, our philosophy is clear: quality is not pursued, it is achieved through excellence in every detail.
From design and engineering to welding, coatings, and service, our teams deliver solutions that endure—backed by proven experience, innovation, and the reliability that have defined both Liddell® and R&S® for generations.

Liddell Industries
https://liddellindustries.com/

R&S Industries
https://randsindustries.com/
Liddell® Trailers
The Liddell® name is synonymous with dependable engineering in the trailer industry.
Since 1916, our brand has set the standard for reliable engineering and innovation in the trailer industry.
For over a century, we have designed and manufactured solutions ranging from light- and medium-duty transport to specialized heavy-haul equipment—each built for durability, safety, and superior performance.
Today, we proudly offer a versatile product line while also delivering custom-engineered projects tailored to meet the unique demands of our customers worldwide.
R&S – Concrete Plants
Since the 1950s, R&S Industries® has been a pioneer in the concrete batch plant industry.
For more than seven decades, R&S® plants have been field-proven under the most demanding conditions—delivering unmatched strength, productivity, and efficiency.
Our product range includes:
- Mobile and stationary batching plants
- Mixers and storage systems
- Advanced dust collection solutions for cleaner, safer operations
We also provide specialized service and spare parts for both new and used plants, supporting equipment with the same reliability and expertise that have defined R&S® for generations.