Professional Surface Finishing Services

Expert surface treatments including anodizing, electroplating, powder coating, and specialized finishes for aerospace, automotive, medical, and industrial applications

ISO 9001:2015 Certified
AS9100D Qualified
ITAR Registered

What is Surface Finishing?

Surface finishing is a critical manufacturing process that modifies the surface properties of materials to enhance their appearance, functionality, and performance. These treatments can improve corrosion resistance, wear resistance, electrical conductivity, and aesthetic appeal.

Our advanced surface finishing capabilities include mechanical, chemical, and electrochemical processes designed to meet the most demanding industry specifications and quality standards.


Corrosion Protection

Aesthetic Enhancement

Functional Properties

Quality Assurance
Metal Surface Finishing Process

Our Surface Finishing Services

Comprehensive range of surface treatments to meet diverse industry requirements and enhance part performance

Anodizing Process

Anodizing

Electrochemical process that creates a durable, corrosion-resistant oxide layer on aluminum surfaces. Available in multiple colors and finishes.

  • Type II & Type III Hard Anodizing
  • Color Options Available
  • Aerospace Grade Quality

Electroplating Process

Electroplating

Uses electric current to deposit a thin layer of metal onto the surface, providing enhanced properties and appearance.

  • Nickel, Chrome, Gold Plating
  • Precise Thickness Control
  • Multiple Base Materials

Powder Coating Process

Powder Coating

Dry finishing process that provides a thick, durable, and uniform coating with excellent color retention and durability.

  • Wide Color Selection
  • Environmentally Friendly
  • Superior Durability

Passivation Process

Passivation

Chemical treatment that removes free iron and enhances the natural corrosion resistance of stainless steel surfaces.

  • ASTM A967 Compliant
  • Medical Grade Quality
  • Enhanced Corrosion Resistance

Black Oxide Finishing

Black Oxide

Chemical conversion coating that provides a black finish while maintaining dimensional accuracy and improving corrosion resistance.

  • Minimal Dimensional Change
  • Steel & Iron Applications
  • Cost-Effective Solution

Custom Surface Finishes

Custom Finishes

Specialized surface treatments tailored to your specific requirements, including texturing, polishing, and proprietary coatings.

  • Application-Specific Solutions
  • Engineering Support
  • Prototype to Production

Our Surface Finishing Process

Systematic approach ensuring consistent quality and optimal results for every project

 

1. Analysis

Material analysis and surface preparation requirements assessment

 

2. Preparation

Surface cleaning, degreasing, and pre-treatment processes

 

3. Treatment

Application of selected surface finishing technique with precise control

 

4. Quality Control

Comprehensive testing and inspection to ensure specification compliance

Quality Standards & Certifications

Our surface finishing services meet the highest industry standards and regulatory requirements

ISO 9001:2015

Quality Management Systems

AS9100D

Aerospace Quality Management

ISO 13485

Medical Device Quality Systems

ITAR Registered

Defense Industry Compliance

Surface Finish Quality Parameters

ISO Surface Finish Symbols

Surface Roughness

Ra 0.025 – 6.3 μm achievable depending on process

Coating Thickness

Precise control from 0.1 to 100+ μm

Adhesion Testing

ASTM D3359 tape test and pull-off testing

Industries We Serve

Our surface finishing expertise supports critical applications across diverse industries

 

Aerospace

Critical components requiring superior corrosion resistance and lightweight properties

 

Automotive

Engine components, decorative trim, and functional parts with enhanced durability

 

Medical

Biocompatible finishes for surgical instruments and implantable devices

 

Electronics

EMI shielding, conductivity enhancement, and component protection

Common Applications

Precision Components

High-tolerance parts requiring specific surface properties

Tooling & Fixtures

Manufacturing tools with enhanced wear resistance

Prototypes

Design validation with production-representative finishes

Industrial Equipment

Heavy-duty components in harsh environments

Consumer Products

Aesthetic and functional surface enhancements

Defense Systems

Mission-critical components with specialized requirements

Material Capabilities

Comprehensive surface finishing solutions for a wide range of materials and substrates

Aluminum Alloys

  • 6061, 7075, 2024 alloys
  • Anodizing Types II & III
  • Chemical film (Alodine)
  • Powder coating

Stainless Steel

  • 300 & 400 series
  • Passivation treatment
  • Electropolishing
  • Brushed finishes

Brass & Copper

  • Electroplating options
  • Protective coatings
  • Polishing & buffing
  • Anti-tarnish treatments

Steel & Iron

  • Black oxide coating
  • Zinc plating
  • Phosphate coating
  • Paint & powder coating

Titanium

  • Medical grade finishing
  • Anodizing options
  • Surface texturing
  • Biocompatible coatings

Plastics

  • Paint & coating options
  • Electroless plating
  • Texture applications
  • UV resistance treatments

Why Choose Our Surface Finishing Services

Industry-leading expertise, quality, and customer service for all your surface treatment needs

 

Advanced Technology

State-of-the-art equipment and proven processes for consistent, high-quality results across all surface finishing applications.

 

Fast Turnaround

Streamlined processes and efficient workflow management to deliver your finished parts on time, every time.

 

Expert Team

Experienced engineers and technicians providing technical support and custom solutions for complex requirements.

 

Quality Assurance

Rigorous testing and inspection protocols ensuring compliance with industry standards and customer specifications.

 

Competitive Pricing

Cost-effective solutions without compromising quality, with transparent pricing and no hidden fees.

 

Customer Support

Dedicated project management and responsive customer service from quote to delivery and beyond.

State-of-the-Art Facilities

Modern equipment and automated systems ensuring precision, consistency, and efficiency

Surface Finishing Equipment

Advanced Processing Lines

Automated Plating Lines

Computer-controlled processing for consistent results and optimal efficiency

Environmental Controls

Climate-controlled facilities with advanced filtration and monitoring systems

Quality Testing Lab

In-house testing capabilities for thickness, adhesion, and corrosion resistance

Waste Treatment Systems

Environmental compliance with advanced waste treatment and recycling

Technical Capabilities

10,000+

Parts Processed Monthly

50+

Finish Options Available

0.001″

Coating Precision

24/7

Production Capability

Frequently Asked Questions

Common questions about our surface finishing services and capabilities

What surface finishing options do you offer?

We offer a comprehensive range of surface finishing services including anodizing (Type II and Type III), electroplating (nickel, chrome, gold, zinc), powder coating, passivation, black oxide, chemical film (Alodine), electropolishing, and custom specialty finishes. Our capabilities cover both functional and aesthetic treatments for various materials.

What materials can you finish?

We work with a wide range of materials including aluminum alloys (6061, 7075, 2024), stainless steel (300 and 400 series), carbon steel, titanium, brass, copper, and various plastic substrates. Each material has specific finishing options optimized for its properties and intended applications.

What are your quality standards and certifications?

We maintain ISO 9001:2015, AS9100D, and ISO 13485 certifications, and are ITAR registered. Our processes comply with industry standards including ASTM, MIL-SPEC, and AMS specifications. We provide full traceability and certification documentation with every order.

What are typical lead times for surface finishing?

Lead times vary by finish type and quantity. Standard finishes like anodizing and powder coating typically require 7-10 business days. Specialized finishes or high-volume orders may require 2-3 weeks. We offer expedited services for urgent requirements and can provide accurate timing during the quoting process.

Do you handle both prototypes and production volumes?

Yes, we support everything from single prototype parts to high-volume production runs. Our flexible processes and equipment can efficiently handle orders ranging from 1 piece to thousands of parts while maintaining consistent quality throughout.

Can you match specific colors or custom finishes?

Absolutely. We can match RAL, Pantone, and custom color specifications for anodizing, powder coating, and painting. We also develop custom finishing solutions for specific performance requirements including specialized coatings for extreme environments or unique aesthetic needs.

What information do you need for a quote?

For accurate quoting, we need: material specification, part dimensions/drawings, desired finish type and specifications, quantity requirements, and delivery timeline. Photos or samples of existing parts are also helpful for matching finishes or understanding specific requirements.

Do you provide design and engineering support?

Yes, our experienced engineers provide Design for Manufacturing (DFM) support to optimize your parts for the selected finishing process. We can recommend the best finish options for your application requirements and help resolve any manufacturing challenges during the design phase.

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