ISO 9001:2015

ITAR Registered

ANAB Accredited

Metal Finishing Solutions for Industrial Applications

Comprehensive metal finishing solutions including deburring, polishing, plating, passivation, anodizing, and heat treatment services. Sterling Sintered Technologies provides ISO 9001:2015-certified finishing processes for powder metal components across medical, firearms, plumbing, power tools, and lock hardware industries.

Our Range of Products

Deburring and Polishing Services

Vibratory deburring finish
ISO 9001:2015 certified
Enhanced surface quality

Metal Plating Services

Enhanced durability coating
Custom process control
70+ years experience

Passivation Services

Complete traceability
Medical grade passivation
Quality assurance system

Abrasive finishing tools

Precision surface finishing
Secondary process integration
Technical support included

Anodizing

Enhanced appearance finish
Integrated secondary processes
Design engineering support

Heat Treating Service

Increased material strength
Enhanced wear resistance
ITAR registered facility

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Frequently Asked Questions

What metal finishing services are available for powder metal parts?

We offer deburring, polishing, plating, passivation, anodizing, heat treatment, and custom finishing solutions for industrial applications.

Do you provide quality certifications with finishing services?

What industries do your metal finishing services support?

Can you handle both prototype and production finishing volumes?

What is the typical lead time for metal finishing services?

Do you offer in-house and subcontracted finishing services?

What quality controls are in place for finishing processes?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Medical Device Manufacturing

Precision finishing services for medical components requiring biocompatible surfaces and strict quality standards.

Firearms Industry

ITAR-registered finishing for defense components requiring enhanced durability and performance standards.

Plumbing & Hardware

Corrosion-resistant finishing solutions for plumbing fixtures and hardware components in demanding environments.

Power Tools

High-performance finishing for tool components requiring enhanced wear resistance and operational reliability.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Why Industrial Manufacturers Choose Sterling Sintered Technologies

ISO 9001:2015 Quality Assurance

Certified quality management system ensures consistent, high-quality finishing results for all powder metal components with documented process control plans.

70 Years of Expertise

Since 1955, we've perfected metal finishing processes for complex powder metal parts, providing unmatched experience and proven manufacturing excellence.

Complete Finishing Solutions

In-house and subcontracted finishing services including plating, passivation, heat treatment, and custom solutions for specialized industrial applications.

Get Expert Metal Finishing Solutions for Your Components

Submit your specifications for professional consultation and competitive pricing on custom metal finishing services for your industrial applications.

For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com

Contact Us Today

For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com

Metal Finishing Solutions for Industrial Applications

Didn't find what you're looking for?