Why Purchasing from U.S. Manufacturers Matters in 2026Precision

Precision Brass & Aluminum Turned Parts — Proudly Made by R.F. Mau Since 1936

Founded in 1936 and located in Lincolnwood, Illinois, R.F. Mau has been manufacturing precision-turned components in the United States for nearly a century. As companies continue to prioritize reliability, quality, and supply-chain stability in 2026, more organizations are turning to trusted U.S. manufacturers like R.F. Mau for dependable production and long-term partnership.

We specialize in producing precision brass and aluminum turned parts, including components manufactured from lead-free brass materials, using advanced multi-spindle screw machines and modern CNC processes to support a wide range of applications and customer requirements.

Lead-Free Brass & Material Integrity You Can Trust

As regulations and performance expectations evolve, customers increasingly require materials that support safety, compliance, and long-term durability.

R.F. Mau manufactures components using:

• Lead-free brass alloys for compliant and environmentally responsible applications

• Traditional brass grades for high-performance machining

• Aluminum materials for lightweight and versatile component production

Our customers benefit from authentic material sourcing, metallurgy consistency, and full batch documentation from start to finish.

Reliable Lead Times & Domestic Supply Chain Stability

Sourcing from a U.S. manufacturer helps reduce risk, improve communication, and support stronger production planning. Our domestic location in Lincolnwood, IL enables customers to benefit from:

• Shorter and more predictable lead times

• Reduced shipping delays and international logistics issues

• Faster prototyping and design modification support

• Responsive communication and engineering collaboration

We support everything from small-batch orders to ongoing long-term production programs.

A Legacy of American Manufacturing — Built on Craftsmanship & Integrity

Since 1936, R.F. Mau has been dedicated to strengthening American manufacturing through:

• Investment in modern machining technologies

• Continued workforce training and skill development

• Commitment to process improvement and production efficiency

Our history is built on craftsmanship, dependability, and lasting customer relationships — and we are proud to continue that tradition today.

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