Google Icon

Expert Bronze Parts Manufacturing Services - Precision Machining

Sterling Sintered Technologies delivers precision bronze parts manufacturing with advanced powder metal fabrication techniques. Our ISO 9001:2015 certified facility specializes in complex bronze components from prototype to high-volume production, utilizing multi-level compacting and near-net shape manufacturing to reduce machining costs and deliver superior quality parts for critical applications.

Precision machined bronze parts and components manufactured using powder metal fabrication

Our Bronze Parts Manufacturing Services

Complete bronze component solutions from design to finished parts with advanced powder metal technology.

Bronze Powder Metal Fabrication

Custom bronze parts manufacturing using advanced powder metal techniques for complex geometries and near-net shapes with minimal waste.

Precision Machining Services

Secondary machining operations including milling, turning, drilling, threading, and boring for tight tolerance bronze components.

Bronze Component Prototyping

Rapid prototype development for bronze parts testing and validation before full production runs with production-grade properties.

Tooling Design & Fabrication

In-house tool design and manufacturing for bronze powder metal parts with over 100 years of combined toolmaker experience.

Secondary Finishing Processes

Complete finishing services including heat treatment, grinding, plating, coatings, and vibratory finishing for enhanced bronze part properties.

Component Assembly Services

Professional assembly and sub-assembly services for bronze components with kitting, labeling, and multi-location shipping capabilities.

Precision Engineering

Advanced Bronze Manufacturing for Critical Applications

Our state-of-the-art powder metal fabrication process produces bronze components with exceptional dimensional accuracy and material properties. From miniature parts to 500-gram components, we utilize 24+ compacting presses and multi-level techniques to create complex geometries that minimize secondary operations, reduce costs, and deliver superior performance for demanding industrial applications across medical, automotive, and precision equipment markets.

Advanced powder metal fabrication equipment manufacturing precision bronze parts
Trusted Since 1955

Success Stories

Delivering precision bronze components to leading manufacturers across multiple industries.

"Working with Sterling Sintered has been a fantastic experience. Their expertise, dedication, and willingness to share knowledge have significantly contributed to the success of our collaboration, resulting in high-quality parts and a streamlined manufacturing process. We highly recommend Sterling Sintered for their professionalism and outstanding service."

Benjamin Rosenfeld
Benjamin Rosenfeld

"Friendly helpful people"

Steve 56 Hemi
Steve 56 Hemi

"My company has been working with Sterling Sintered Technologies since 1999, they have always been very professional and a pleasure to work with. Highly recommend."

Kevin Cyr
Kevin Cyr

"Working with Sterling Sintered has been a fantastic experience. Their expertise, dedication, and willingness to share knowledge have significantly contributed to the success of our collaboration, resulting in high-quality parts and a streamlined manufacturing process. We highly recommend Sterling Sintered for their professionalism and outstanding service."

Benjamin Rosenfeld
Benjamin Rosenfeld

"Friendly helpful people"

Steve 56 Hemi
Steve 56 Hemi

"My company has been working with Sterling Sintered Technologies since 1999, they have always been very professional and a pleasure to work with. Highly recommend."

Kevin Cyr
Kevin Cyr

"Working with Sterling Sintered has been a fantastic experience. Their expertise, dedication, and willingness to share knowledge have significantly contributed to the success of our collaboration, resulting in high-quality parts and a streamlined manufacturing process. We highly recommend Sterling Sintered for their professionalism and outstanding service."

Benjamin Rosenfeld
Benjamin Rosenfeld

"Friendly helpful people"

Steve 56 Hemi
Steve 56 Hemi

"My company has been working with Sterling Sintered Technologies since 1999, they have always been very professional and a pleasure to work with. Highly recommend."

Kevin Cyr
Kevin Cyr
The Sterling Difference

Why Choose Sterling Sintered Technologies?

Leading powder metal manufacturer with decades of expertise in precision bronze component fabrication.

ISO Certified

ISO 9001:2015 certified manufacturing ensures consistent quality and reliability.

In-House Tooling

Complete tool design and fabrication capabilities with 100+ years combined experience.

Scalable Production

From 500 prototype parts to 500,000 weekly production with Kanban systems.

Near-Net Shapes

Advanced multi-level compacting reduces machining costs and material waste significantly.

Meet The Sterling Team

Experienced professionals dedicated to precision bronze manufacturing excellence.

Established in 1955, Sterling Sintered Technologies has built a legacy of excellence in powder metal fabrication from our Winsted, Connecticut facility. As a family-owned business, we've maintained our commitment to quality craftsmanship while embracing advanced manufacturing technologies. Our team of skilled toolmakers, engineers, and production specialists brings decades of experience to every bronze component project. We've grown from a small Connecticut shop to a leading manufacturer serving medical, automotive, and industrial markets nationwide, always prioritizing customer satisfaction and precision engineering. Our ISO 9001:2015 certification reflects our dedication to systematic quality management and continuous improvement.

Since 1955Nearly 70 years of powder metal expertise
24+ PressesAdvanced compacting capabilities up to 110 tons
500K WeeklyHigh-volume production capacity

Frequently Asked Questions

What bronze alloys can you work with for precision machining?

We specialize in various bronze powder metal alloys including brass, bronze, and nickel silver compositions up to 8.3 g/cc density, as well as heavy hybrid materials up to 16.4 g/cc for specialized applications.

What size range can you manufacture for bronze parts?

Do you provide tooling design for bronze part manufacturing?

What secondary operations are available for bronze components?

What is your minimum order quantity for bronze parts?

How does powder metal fabrication reduce costs compared to traditional machining?

What quality certifications do you maintain?

Can you handle both prototyping and production runs?

Have Specific Bronze Manufacturing Questions?

Talk to our powder metal experts for technical guidance and custom solutions.

Certified & Trusted

Awards and Recognition

ISO 9001:2015 certification logo

ISO 9001:2015 Certified

Quality management system certification

ANAB accreditation logo

ANAB Accredited

Third-party accreditation for quality assurance

NIST membership logo

NIST Member

National Institute of Standards membership

Ready to Start Your Bronze Manufacturing Project?

Get expert consultation and custom quotes for your precision bronze component needs.

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