High Precision Metal Finishing

Metal finishing to your specifications. Completed on-time, and delivered to you in our own truck.

Our Services are Precise, Lean, and Market-Focused.

They are also fully customizable to meet your particular needs. We are able to process your entire work flow, from part cleaning, racking, and etching, through chemical conversion and various types of anodize, to coating and painting, and finally packing, shipping, and delivery.


Chromate Conversion

Acid and Caustic Etch

Degreasing / Deoxidizing

Master Coat

Masking / Racking / Packing


Sulfuric Acid Anodizing

Chromic Acid Anodizing

Hardcoat Anodizing

Clear and Dyed

Approved for various standards and military specifications

Painting and Coating

Commercial painting of low volume, high variability parts.

Epoxy Primers & Paints, Performed to Military & Customer specifications

Military-approved paint department

Dry film Lube, Mil-L-23398

Master Metal provides an array of laboratory and chemical processing services

Master Metal offers a variety of anodizing types and specifications

Master Metal provides superb commercial painting of low volume, high variability parts

Request a Free Quote

Request your Free Quote Today!

Fill out our on-line quote form with some information about your parts and required processes. You will be contacted by our quoting team by the next business day, or sooner. Encrypted email service is available upon request.

Why Master Metal?

Since 1962, Master Metal is your best choice for precision aluminum anodizing, plating, and coating. We have the knowledge, experience, and drive to serve you.

The Master Metal Team are Professionals in Commercial Finishing, Lean Manufacturing, and Production

Master Metal has certifications and approvals for a broad spectrum of aluminum work.

  • ISO 9001 Quality Management System

  • ISO 13485 for Medical Quality Management

  • Laboratory-monitored chemistry

  • Minority Owned

  • Supporting local revitalization

  • Decades of knowledge and experience

Continuous Improvement

Master Metal holds two ISO quality system approvals

Master Metal adheres to lean manufacturing principles and is routinely ISO-audited to ensure a streamlined, quality – centered work flow. We proudly earn and maintain our ISO-9001:2015 Quality Management System and ISO-13485 Medical Quality Management System certifications.

By BJT11091 - Own work, CC BY-SA 3.0,

Supporting Our Community

Master Metal is a Minority Owned Business

Master Metal is headquartered in a historically underutilized business and industrial zone in vibrant Paterson, New Jersey. We are also proudly minority founded and owned for over 60 years.