RFQUSA has built the leading nationwide manufacturing database by maintaining strict vetting standards that buyers trust. Our internal experts evaluate every company we feature for reputation, service quality, and customer satisfaction.

Featured companies gain direct access to procurement professionals searching for proven metal finishing partners offering powder coating, anodizing, plating, specialty processes, and more.

Looking to build industry authority and reach new clients nationwide? Click below to register and feature your metal finishing company in RFQUSA’s trusted directory.

Add Your Metal Finishing Company to Our Directory

Benefits of Working With an RFQUSA-Recommended Metal Coating Supplier

Finding the right specialized metal coating company can feel overwhelming. The metal finishing industry includes hundreds of suppliers, each claiming expertise in various coating technologies. Identifying a provider with the precise capabilities, quality certifications, and experience your project requires careful research.

Partnering with a reputable metal finishing supplier impacts more than just the surface finish. Partnering with top metal coating companies reduces costs and improves performance through proven processes and specialized expertise.

There are several benefits to partnering with a trusted metal coating company:

Improved part performance and longevity: Professionally applied coatings help components withstand wear, corrosion, and harsh operating environments.

Consistent, repeatable results at scale: Established suppliers use controlled processes and advanced equipment to deliver uniform finishes for small and high-volume runs.

Reduced risk of defects and rework: Experienced coating providers follow proven preparation and application procedures that minimize surface flaws and coating failure risks.

Access to specialized expertise and technology: Leading suppliers invest in skilled technicians, modern coating systems, and process innovation that would be costly or impractical to maintain in-house.

Long-term cost efficiency: Higher-quality coatings reduce maintenance needs, downtime, and premature part replacement throughout the component lifespan.

Frequently Asked Questions About Metal Coating Companies

We’ve compiled answers to the most commonly asked questions to help you confidently choose a metal finishing company:

Q: What are the different types of metal finishing?

A: Electroplating, powder coating, anodizing, e-coating, and galvanizing are just a few of the many different types of metal finishing available. Each process provides different levels of corrosion protection, appearance options, and durability based on substrate material and performance needs.

Q: How can I determine the right coating for my application?

A: Start by identifying environmental exposures like saltwater, chemicals, or extreme temperatures that will contact the finished parts. Testing samples under real operating conditions confirms performance better than relying on specification sheets alone.

Q: What things should I look for in a metal coating company?

A: Verify current certifications like ISO 9001 and request references from clients in similar industries. Ask about thickness testing and adhesion verification, not just visual checks. Companies with certain value-added services like CNC machining, welding, or assembly can also help reduce supply chain issues and production costs.

Q: What factors can influence the cost of metal coating services?

A: Part geometry, production volume, and surface preparation all affect pricing. Complex or oversized shapes require more masking labor, high quantities reduce per-unit costs, and removing rust or old coatings adds significant prep time.

Comparing the Top Metal Coating Manufacturers

The table below highlights location and service offerings for each of the top 10 metal finishing companies:

#1. Advanced Finishing USA

Advanced Finishing USA (AFUSA) is a powder coating company operating out of an expansive 80,000 square-foot facility in Erie, Pennsylvania. They work with clients in the military, aerospace, architectural, and automotive industries to provide MIL-Spec and AAMA-certified coatings on large industrial parts.

Their specialties include wood grain powder coating, epoxy, and polyester powder coating. The company was founded in 1970 and holds a Decoral license for wood grain finishing work that replicates intricate wood grain hues, patterns, and colors on metal substrates, vastly reducing weights, costs, and the need for on-going maintenance.

#2. Progress For Industry (PFI)

PFI provides Type II and Type III anodizing services in Saegertown, Pennsylvania. The company also offers nickel plating, electroless nickel, and mold release coatings for the molding, military, and aerospace industries.

The company has over 30 years of expertise in specialty coatings for the molding industry. Their Dura Slick coating provides both low friction and wear resistance for injection mold components used in medical device and electronics manufacturing.

#3. Micro Plating

Micro Plating specializes in electroless nickel plating from its Erie, Pennsylvania, location. The company offers high-phosphorus and medium-phosphorus electroless nickel, proprietary MicroLube (PTFE) and MicroSlik (Boron Nitride) coatings. They also offer MicroNite, a slightly conductive black electroless nickel that meets MIL-DTL-38999 specs.

The company meets AMS 2404, ASTM B733, and MIL-C-26074 specifications with RoHS and REACH-compliant processes. Micro Plating serves aerospace, automotive, pharmaceutical, and defense industries with plating thicknesses up to 0.0035 inches.

#4. Hensa STMP

Hensa STMP has provided high-quality metal finishing and affordable coating solutions for over 40 years. They are a full-service provider of metal stamping, fabricating, and finishing.

The company operates a continuous powder coating line with washing, drying, and three-stage curing capabilities. Hensa also provides silk screening, plating, galvanizing, and e-coating services for components ranging from small brackets to large welded assemblies.

#5. American Tinning & Galvanizing

American Tinning & Galvanizing has operated in Erie, Pennsylvania, since 1931. The company holds NADCAP certification for aerospace and defense metal finishing applications

Their facility runs 24 hours per day to maintain a 48-hour turnaround for most jobs. Services include hot dip galvanizing, anodizing, electroplating, and electroless nickel finishing for steel and aluminum components.

#6. Great Lakes Metal Finishing Inc.

Great Lakes Metal Finishing specializes in zinc and zinc nickel electroplating from its facility in Erie, Pennsylvania. The company holds ISO 9001:2015 certification and maintains one of the few ZinKlad quality standards in the industry.

Their coating services include trivalent and hexavalent black, yellow, clear, and olive drab chromates. Great Lakes Metal Finishing processes parts to military specifications MIL-STD-171 and automotive specifications, including MFZN 2TK through 13TK.

#7. AFT Fasteners

AFT Fasteners operates an ISO 9001:2015 and AS9100D-certified metal finishing facility in the Dallas/Fort Worth area. The company provides plating and coating services for both commercial and government sectors, with all processes performed to required specifications.

They specialize in electroless nickel plating, silver plating, Xylan coating, and zinc nickel. AFT’s facility serves oil and gas, electronics, manufacturing, MRO, medical, construction, and aerospace industries with high-volume barrel plating and rack plating capabilities.

#8. RSI Metal Litho Greenville

RSI Metal Litho Greenville is one of North America’s few independent metal coaters and decorators. They specialize in tinplate and aluminum coating and lithography for packaging applications.

The facility acquired a Koenig & Bauer MetJET ONE system in 2024. RSI Metal Litho Greenville maintains a customer-focused production schedule without internal manufacturing commitments.

#9. Jamestown Coating Technologies

Jamestown Coating Technologies has operated as a family-owned business for six generations since 1885. The company formulates industrial coatings, including alkyds, epoxies, polyurethanes, and UV-curable systems from its Jamestown, Pennsylvania, facility.

Their proprietary ExactMatch Color Matching System achieves color accuracy up to .2 ∆e. Jamestown Coating Technologies supports spray, dip, roll coat, and e-coat application methods for consumer packaging and OEM manufacturing clients.

#10. Allegheny Surface Technology

Allegheny Surface Technology has provided metal surface finishing services from Bradford, Pennsylvania, for decades. The company specializes in electropolishing, passivation, pickling, and mechanical polishing for stainless steel components.

They process parts for the pharmaceutical, chemical, food and beverage, and automotive industries. Allegheny Surface Technology also provides field services, including emergency repairs, pressure vessel modification, and on-site passivation of piping and equipment.

Get a Quote From a Reputable Metal Coating Company

Partnering with experienced metal coating providers delivers measurable benefits in product performance and long-term cost efficiency. Quality surface treatments protect components from corrosion and wear while extending operational lifespan.

Click below to get a quote and learn more about the top metal coating companies.

Find the Best Metal Coating Finishing Company