INDUSTRIAL ALUMINUM ANODIZING
Anodizing gives industrial aluminum parts a harder surface that resists corrosion, wear, and harsh shop environments without adding meaningful weight. The finish is part of the metal, so there’s no coating to chip off, and the oxide layer also provides electrical insulation. From single prototypes to high-volume production runs, NIA anodizes precision components, production parts, and fabricated assemblies for manufacturers across the Midwest.
BUILT FOR WHAT INDUSTRIAL PARTS NEED
- CORROSION PROTECTION — for parts exposed to moisture, chemicals, or harsh shop environments
- SURFACE HARDNESS AND WEAR RESISTANCE — for parts that face friction or repeated use
- ELECTRICAL INSULATION — anodized aluminum’s oxide layer is non-conductive, useful for housings and electrical assemblies
- TIGHT-TOLERANCE PRECISION — for machined components where dimensions and coating thickness matter
TWO LINES, ONE SOURCE
For precision machined parts, our second line handles Type II, Type III, and PTFE processes with tight dimensional control. For larger fabricated components and extrusions, our primary line handles the long-length and high-volume work. One quote process, one point of contact.
- LONG-LENGTH & ARCHITECTURAL WORK — Large extrusions, architectural components, structures and other oversized aluminum parts.
- PRECISION & TIGHT-TOLERANCE WORK — Small and medium-sized components, machined parts, specialty applications and production runs.
GET A QUOTE
Tell us about your part — material, size, process, and quantity — and we’ll get back to you within 48 hours.
FREQUENTLY ASKED QUESTIONS
