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Custom Aerospace Manufacturing & Precision Services

MTS Forge delivers precision-engineered forged components built to the exacting standards aerospace demands. From closed die forgings to specialty alloys, our Coatesville, PA facility combines 40 years of metallurgical expertise with in-house heat treatment, rough machining, and rigorous quality assurance — ensuring every part meets the tightest tolerances your mission-critical applications require.

Precision aerospace forged components on a manufacturing floor at MTS Forge

Our Custom Aerospace Manufacturing & Precision Services

Comprehensive forging and precision manufacturing solutions engineered to meet the most demanding aerospace and defense specifications.

Closed Die Forgings

Precision closed die forgings in high-performance materials including Monel K-500, reducing raw material waste and machining costs while delivering consistent, repeatable aerospace-grade components.

Contour Forging

Contour forging services using advanced alloys such as Ferralium 255 duplex stainless steel, demonstrating MTS Forge's capability to supply specialized materials for complex aerospace geometries.

Heat Treatment

In-house normalizing heat treatment for forged components, producing refined, uniform microstructures with improved tensile strength, toughness, and machinability — mandatory for aerospace and defense applications.

Rough Machining

In-house rough machining services that bring as-forged parts to near-net shape, eliminating the need for a separate machining vendor and reducing lead times for aerospace procurement teams.

Special Forgings

Special forgings in 316-L Stainless Steel for Section III applications, manufactured under a comprehensive Quality Assurance Program encompassing Mil I 45208, NCA 3800, and Mil Q9858 standards.

Custom Forgings

Fully custom-forged products tailored to exact client specifications, from small components to large structures, combining cutting-edge technology with time-honored American craftsmanship.

Precision. Quality. Reliability.

Forging Aerospace Excellence Through Metallurgical Mastery

Aerospace manufacturing leaves no margin for error. At MTS Forge's Coatesville, PA facility, four decades of metallurgical expertise meet state-of-the-art forging technology to produce components that consistently pass the most rigorous inspection and traceability requirements. Whether you're sourcing closed die forgings, specialty flanges for nuclear-adjacent systems, or fully custom parts in high-performance alloys, our in-house heat treatment and rough machining capabilities compress your supply chain — delivering dimensionally precise, structurally sound components ready for your next stage of production.

MTS Forge metallurgist inspecting a precision aerospace forged part
Trusted By Industry Leaders

Success Stories

Discover how MTS Forge delivers precision, quality, and on-time performance for aerospace and defense clients.

"MTS Forge's closed die forgings have been absolutely critical to our aerospace assembly line. Their Monel K-500 components meet our exact specifications every single time, and the cost savings compared to machining from bar stock have been substantial. Their Quality Assurance Program gives us complete traceability—exactly what we need for..."

James Mitchell

"We needed custom aerospace manufacturing solutions for a critical engine component with a tight delivery schedule. MTS Forge turned around our custom forging with heat treatment and rough machining in half the time our previous vendor required. Their in-house capabilities eliminated the need for multiple suppliers. Outstanding responsiveness and quality."

Patricia Chen

"As an aerospace OEM, we've relied on MTS Forge for specialized 316-L stainless steel forgings meeting Section III standards. Their custom aerospace manufacturing process is exceptional—precision, consistency, and adherence to Mil I 45208 and Mil Q9858 certifications every order. True partnership with a company that understands our industry's demands."

Richard Thompson

"Urgent need for upset forgings up to 26 inches diameter with heat treatment—MTS Forge delivered. Their team understood the criticality immediately, coordinated normalizing in-house, and shipped components inspection-ready. The turnaround was incredible without sacrificing the refined microstructure we required. Best emergency supplier we've found."

Michael Kowalski

"MTS Forge's competitive pricing on closed die forgings, combined with their ability to reduce material costs through shape-making rather than machining from bar, delivered measurable ROI. We've reduced per-unit costs by 18% since switching to them. Their service excellence and metallurgical expertise justify every penny. Outstanding value partner."

David Hernandez

"We've partnered with MTS Forge for five years on contour forgings in specialized materials like Ferralium 255. Their commitment to innovation, combined with their expertise in heat treatment and rough machining, has allowed us to streamline our supply chain. Stephen Carr and Edward Waddell built a company that truly understands..."

Susan Bradshaw

"The technical precision of MTS Forge's hot and cold plate forming service impressed us immediately. Their in-house capability to design and develop custom tooling for aerospace components eliminated delays and reduced our development costs. The normalizing heat treatment process they apply ensures consistent microstructure across all our forgings."

Kevin Wu

"In the defense and aerospace sectors, supply chain reliability is non-negotiable. MTS Forge's made-in-America custom forgings, backed by their Mil I 45208 and Mil Q9858 certifications, provide the assurance our industry demands. Their position as a market leader in precision manufacturing is well-earned and critical to our operational success."

General Thomas Whitfield

"MTS Forge's closed die forgings have been absolutely critical to our aerospace assembly line. Their Monel K-500 components meet our exact specifications every single time, and the cost savings compared to machining from bar stock have been substantial. Their Quality Assurance Program gives us complete traceability—exactly what we need for..."

James Mitchell

"We needed custom aerospace manufacturing solutions for a critical engine component with a tight delivery schedule. MTS Forge turned around our custom forging with heat treatment and rough machining in half the time our previous vendor required. Their in-house capabilities eliminated the need for multiple suppliers. Outstanding responsiveness and quality."

Patricia Chen

"As an aerospace OEM, we've relied on MTS Forge for specialized 316-L stainless steel forgings meeting Section III standards. Their custom aerospace manufacturing process is exceptional—precision, consistency, and adherence to Mil I 45208 and Mil Q9858 certifications every order. True partnership with a company that understands our industry's demands."

Richard Thompson

"Urgent need for upset forgings up to 26 inches diameter with heat treatment—MTS Forge delivered. Their team understood the criticality immediately, coordinated normalizing in-house, and shipped components inspection-ready. The turnaround was incredible without sacrificing the refined microstructure we required. Best emergency supplier we've found."

Michael Kowalski

"MTS Forge's competitive pricing on closed die forgings, combined with their ability to reduce material costs through shape-making rather than machining from bar, delivered measurable ROI. We've reduced per-unit costs by 18% since switching to them. Their service excellence and metallurgical expertise justify every penny. Outstanding value partner."

David Hernandez

"We've partnered with MTS Forge for five years on contour forgings in specialized materials like Ferralium 255. Their commitment to innovation, combined with their expertise in heat treatment and rough machining, has allowed us to streamline our supply chain. Stephen Carr and Edward Waddell built a company that truly understands..."

Susan Bradshaw

"The technical precision of MTS Forge's hot and cold plate forming service impressed us immediately. Their in-house capability to design and develop custom tooling for aerospace components eliminated delays and reduced our development costs. The normalizing heat treatment process they apply ensures consistent microstructure across all our forgings."

Kevin Wu

"In the defense and aerospace sectors, supply chain reliability is non-negotiable. MTS Forge's made-in-America custom forgings, backed by their Mil I 45208 and Mil Q9858 certifications, provide the assurance our industry demands. Their position as a market leader in precision manufacturing is well-earned and critical to our operational success."

General Thomas Whitfield

"MTS Forge's closed die forgings have been absolutely critical to our aerospace assembly line. Their Monel K-500 components meet our exact specifications every single time, and the cost savings compared to machining from bar stock have been substantial. Their Quality Assurance Program gives us complete traceability—exactly what we need for..."

James Mitchell

"We needed custom aerospace manufacturing solutions for a critical engine component with a tight delivery schedule. MTS Forge turned around our custom forging with heat treatment and rough machining in half the time our previous vendor required. Their in-house capabilities eliminated the need for multiple suppliers. Outstanding responsiveness and quality."

Patricia Chen

"As an aerospace OEM, we've relied on MTS Forge for specialized 316-L stainless steel forgings meeting Section III standards. Their custom aerospace manufacturing process is exceptional—precision, consistency, and adherence to Mil I 45208 and Mil Q9858 certifications every order. True partnership with a company that understands our industry's demands."

Richard Thompson

"Urgent need for upset forgings up to 26 inches diameter with heat treatment—MTS Forge delivered. Their team understood the criticality immediately, coordinated normalizing in-house, and shipped components inspection-ready. The turnaround was incredible without sacrificing the refined microstructure we required. Best emergency supplier we've found."

Michael Kowalski

"MTS Forge's competitive pricing on closed die forgings, combined with their ability to reduce material costs through shape-making rather than machining from bar, delivered measurable ROI. We've reduced per-unit costs by 18% since switching to them. Their service excellence and metallurgical expertise justify every penny. Outstanding value partner."

David Hernandez

"We've partnered with MTS Forge for five years on contour forgings in specialized materials like Ferralium 255. Their commitment to innovation, combined with their expertise in heat treatment and rough machining, has allowed us to streamline our supply chain. Stephen Carr and Edward Waddell built a company that truly understands..."

Susan Bradshaw

"The technical precision of MTS Forge's hot and cold plate forming service impressed us immediately. Their in-house capability to design and develop custom tooling for aerospace components eliminated delays and reduced our development costs. The normalizing heat treatment process they apply ensures consistent microstructure across all our forgings."

Kevin Wu

"In the defense and aerospace sectors, supply chain reliability is non-negotiable. MTS Forge's made-in-America custom forgings, backed by their Mil I 45208 and Mil Q9858 certifications, provide the assurance our industry demands. Their position as a market leader in precision manufacturing is well-earned and critical to our operational success."

General Thomas Whitfield
The MTS Forge Difference

Why Choose MTS Forge?

Four decades of metallurgical expertise and in-house capability make MTS Forge the trusted forging partner for aerospace and defense manufacturers.

40 Years of Expertise

Founded in 1986, MTS Forge brings four decades of metallurgical knowledge and forging precision to every aerospace component.

Mil-Spec Certified

Certified to Mil I 45208, NCA 3800, and Mil Q9858 — meeting strict military and aerospace quality assurance requirements from our Pennsylvania facility.

In-House Capability

In-house heat treatment, rough machining, tooling design, and sawing eliminate outside vendors, reducing lead times and risk for procurement teams.

Made in America

All forgings are proudly manufactured in Coatesville, PA, supporting domestic aerospace and defense supply chains with fully traceable, American-made components.

Meet the MTS Forge Founders

Built on metallurgical expertise and an unwavering commitment to forging quality.

Stephen Carr

Co-Founder

Stephen Carr co-founded Manufacturing & Technical Services, Inc. (MTS Forge) in 1986 alongside Edward Waddell, establishing the company on a foundation of metallurgical expertise and an uncompromising commitment to quality. With a deep background in the science of metals and extensive hands-on knowledge of forging practices, Stephen helped shape MTS Forge into a recognized leader in precision forging for aerospace, defense, and power generation industries. His metallurgical insight informs every aspect of the company's production standards, from material selection and die design to heat treatment protocols and quality assurance programs. Under his co-leadership, MTS Forge has grown from a quality-first startup into a trusted American manufacturer serving some of the most demanding sectors in industry.

Edward Waddell

Co-Founder

Edward Waddell co-founded MTS Forge in 1986, partnering with Stephen Carr to build a forging company defined by quality, service, and technical excellence. Edward brings a strong metallurgical background and extensive practical knowledge of forging processes, enabling MTS Forge to consistently produce components that meet the most stringent aerospace, defense, and commercial nuclear specifications. His leadership has been central to the company's investment in cutting-edge forging technology, in-house machining capabilities, and the development of a highly skilled team of forging associates. Over nearly four decades, Edward's commitment to continuous improvement and customer satisfaction has been instrumental in establishing MTS Forge as a premier domestic forging partner for manufacturers and procurement teams across Pennsylvania, Iowa, Kentucky, and Texas.

Frequently Asked Questions

What materials does MTS Forge work with for aerospace applications?

MTS Forge works with a broad range of materials suited to aerospace and defense applications, including alloy steels, stainless steels (such as 316-L), high-performance alloys like Monel K-500, and duplex stainless steels such as Ferralium 255. This material versatility ensures we can meet the specific mechanical and corrosion-resistance requirements of your aerospace components.

What quality certifications does MTS Forge hold?

Does MTS Forge offer in-house heat treatment?

Can MTS Forge handle fully custom forging specifications?

What is the maximum size and weight for upset forgings, rings, and cylinders?

Does MTS Forge offer rough machining after forging?

Which industries does MTS Forge serve?

How long has MTS Forge been manufacturing precision forgings?

Have More Questions About Our Forging Capabilities?

Speak directly with our metallurgical experts for application-specific guidance and custom quoting.

Our Manufacturing Location

Precision aerospace forgings manufactured and shipped from our Coatesville, Pennsylvania facility to customers nationwide.

Coatesville, PA

Headquarters

Since 1986

In Business

9+ Sectors

Industries Served

Ready to Source Precision Forgings for Your Program?

Contact MTS Forge to discuss specifications, lead times, and custom quoting for your aerospace components.

Certified & Compliant

Awards and Recognition

Mil I 45208 military quality assurance certification badge

Mil I 45208

Military inspection system standard for quality assurance.

NCA 3800 nuclear quality assurance certification badge

NCA 3800

Nuclear quality assurance program for safety-critical components.

Mil Q9858 military quality program certification badge

Mil Q9858

Military quality management standard for defense manufacturing.

Get a Custom Forging Quote from MTS Forge

Share your component specifications, material requirements, and quantity needs. Our team will respond with expert guidance and a competitive quote tailored to your aerospace or defense program.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (610) 857-3500. You can also send us a quick email at Fmicale@mtsforgepa.com