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Your Single Source
Metal Fabricator

Rapid Prototyping

With the widest range of world-class custom metal fabrication capabilities under one roof, why build the future anywhere else?

Single Source Solution

One supplier, one purchase order, and unrivaled custom metal fabrication services all under one roof.

Superior Quality

Fifty years of setting the bar for superior craftsmanship, personalized service, and unparalleled quality among metal fabricators.

On-Time Delivery

Hassle-free promise. Fair pricing. Customer-centric. More than just metal fabricators, we are aligned production partners.

Capability • Quality • Reliability

Full Service Custom Metal Fabrication by GTR

For over five decades, GTR Manufacturing has proudly stood as a trusted partner and one of the premier metal fabricators in the industry. With a combined total of 104,000 sq. ft of manufacturing space, our three clean, ISO 9001-2015 registered manufacturing facilities based in New England are outfitted with the latest technology and equipment.

Our unwavering commitment to excellence has solidified our position as one of the industry’s most trusted and innovative metal fabricators. From rapid prototyping and precision sheet metal fabrication to CNC machining, electromechanical assembly, and meticulous metal finishing, we have all the capabilities you will need.

Custom Metal Fabricators

What We Do

Custom Metal Fabrication

Custom Metal Fabrication

GTR Manufacturing is a single source manufacturing solution for custom metal fabrication, offering prototyping, metal fabrication, CNC machining, metal finishing, and electromechanical assembly. We’ve been one of the industry’s most trusted metal fabricators for 50 years.

Our Facilities

Brockton, MA

Taunton, MA

Nashua NH

Comprehensive Metal Fabricators

Sq. Ft Manufacturing Space

Crew Members

Process Machines

Capabilities

Frequently Asked Questions

What is Metal Fabrication?

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Metal fabrication is the process of transforming raw metal materials into finished parts, components, and assemblies through cutting, forming, machining, welding, and finishing operations. Metal fabrication is used to manufacture everything from simple brackets and enclosures to complex assemblies for industrial, medical, aerospace, and technology applications.

What metal fabrication services does GTR provide?

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We offer laser cutting, punching, forming, welding, machining, finishing, assembly, and prototyping. GTR is a full-service metal fabrication partner that can manage the entire manufacturing process from prototype development through production and final assembly.

Can GTR handle both prototypes and production runs?

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Yes. GTR supports projects from early-stage prototyping through full-scale production. This allows us to refine designs, validate performance, and seamlessly transition into production without changing suppliers.

Why work with a single-source metal fabrication partner?

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A single-source metal fabrication partner, like GTR, can streamline your supply chain by managing fabrication, machining, finishing, and assembly services under one roof. This reduces coordination between vendors, improves communication, shortens lead times, and helps ensure consistent quality throughout the manufacturing process

Testimonials

From Our Clients

Work with GTR and discover how 50 years of customer service can energize your team, expedite your projects, and exceed your expectations.

“Excellent service, very reliable, professional, and a great company to do business with!”

Buyer/Planner

Telecommunications Company

“The quick and helpful responses from your team are very much appreciated!”

Senior Manufacturing Engineer

NPI, Engineering Consulting Company

“Thanks again to you and the GTR team for seamlessly executing on this critical project!”

Director of Supply Chain

Environmental Technology Manufacturer

“I placed the order online. It is very user friendly, unlike other sites!”

Procurement Commodity Specialist

Electronics Manufacturer

“You all are amazing!
Thanks for the amazing and fast work you all do.”

Operations Engineer

Marine Safety Client

“I’m so impressed with the quality, delivery, and attention we received from the GTR team."

Procurement Buyer

Fortune 500 Company

"The parts worked out great and allowed us to validate prototypes in time for our deadline; much appreciated!"

Mechanical Engineer

Automotive Industry

"You Guys Rock!!!"

NPI Buyer

Electronics Industry

“You all are amazing!
Thanks for the amazing and fast work you all do.”

Operations Engineer

Marine Safety Client

“I’m so impressed with the quality, delivery, and attention we received from the GTR team."

Procurement Buyer

Fortune 500 Company

"The parts worked out great and allowed us to validate prototypes in time for our deadline; much appreciated!"

Mechanical Engineer

Automotive Industry

"You Guys Rock!!!"

NPI Buyer

Electronics Industry