A Single-Source Supplier For:

Rapid
Prototyping

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

One Stop Shop

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

Superior Quality

Fifty years of setting the bar of superior craftsmanship, personalized service, and unparalleled quality.

On-Time Delivery

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

Custom Sheet Metal Fabrication

Capability • Quality • Reliability

One Custom Sheet Metal Fabrication Partner
From Start to Finish

GTR Manufacturing has proudly stood as the premier partner for comprehensive custom sheet metal fabrication services for the past five decades. 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 a trusted, innovative, and preferred partner in the industry. From sheet metal prototyping and metal fabrication to CNC milling and turning, electromechanical assembly, and meticulous metal finishing, we offer a seamless one-stop-shop experience.

What We Do

Custom Sheet Metal Fabrication

Custom Sheet Metal Fabrication

GTR Manufacturing is the only one-stop shop for custom sheet metal fabrication, offering prototyping, metal fabrication, CNC machining, metal finishing, and electromechanical assembly services. We have stood as one of the industry’s most trusted and innovative partner for 50 years.

Precision sheet metal fabrication, customized by our experts.

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...and so much more

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For the finishing touch for interior and exterior applications.
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Chem film

Capability • Reliability • Quality

Comprehensive Custom Sheet Metal Fabrication Leader

Sq. Ft Manufacturing Space

Crew Members

Process Machines

Capabilities

Capability • Reliability • Quality

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.

“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