Where Precision Meets Performance.

Established in 1983, we are an MBE, AISC, and ISO:9001 certified manufacturer providing gray and ductile iron castings and precision steel and aluminum fabrication for critical infrastructure and industrial markets across the United States.

40+

Years in business

8

Manufacturing Facilities

35,000 +

Metric Tons Per Year

Featured Products

Domestic Products

Manufactured in our U.S.-based facilities to ensure full compliance with Build America, Buy America (BABA) requirements.
Steel Curbs
We manufacture steel curbs designed to protect concrete edges in heavy-traffic environments. Available in a range of sizes and configurations, these products provide durable, long-lasting protection for high-impact roadway and infrastructure applications.
We manufacture large frames, ventilated and solid covers designed for demanding utility applications. Products are engineered for durability and can be supplied with specialized coatings to enhance corrosion resistance and long-term performance.
We produce aircraft load-rated castings, trench gratings, and access hatches designed to meet the rigorous operational and safety requirements of airports and marine port facilities.
We manufacture both security and ornamental bollards for use in airports, marine environments, bridges, and other high-security or high-traffic infrastructure settings.
We fabricate trash racks, debris traps, orifice plates, and plank guides in steel, stainless steel, and aluminum, providing reliable flow control and debris management solutions for construction and infrastructure projects.

Import Products

Manufactured through our trusted overseas partner facilities, leveraging modern production capabilities to deliver cost-efficient solutions for infrastructure development.
Manholes
Heavy-duty manhole castings designed to meet or exceed HS-20 and AASHTO M306 requirements, providing reliable strength and long-term performance in high-traffic roadway and infrastructure applications.
Durable cast iron catch basins and inlet components engineered for effective stormwater collection and drainage control in municipal and transportation systems.
Precision-manufactured valve and curb boxes designed to provide secure, accessible protection for underground utility controls across a wide range of infrastructure environments.
Robust meter box covers produced for dependable protection and easy access to water and utility metering systems in both urban and suburban installations.
Aircraft load-rated castings, trench gratings, and access hatches engineered to meet the demanding operational and safety requirements of airport and airfield environments.

Your Trusted Manufacturing Partner

For more than four decades, we have worked alongside our clients to deliver efficient, durable solutions engineered for long-term performance.

Our Mission

To deliver products of exceptional quality, precision, and reliability—ensuring every product meets and exceeds our customers expectations.

History

Est. in 1983, GFI has evolved into a multi-facility enterprise, expanding its capabilities to serve customers nationwide.

Our Vision

To drive innovation, advance industry standards, and create a streamlined procurement experience for our customers.

Certifications & Compliance

MBE Certified

Minority Business Enterprise

AISC Certified

American Institute of Steel Construction

ISO 9001

Quality Management Systems

*All manufacturing facilities are certified and regularly audited for compliance

Our Capabilities

From initial design to final delivery, we provide end-to-end services that ensure quality and efficiency at every stage.

Industries We Serve

Our products and services serve a wide range of industries, each with unique requirements and standards that we meet with precision and reliability.

Infrastructure

Sewer, Drainage, Paving, & Water Distribution

Streetscapes

Bollards, tree grates and guards, benches, and bike racks.

Utilities

Transformer frames, ventilated and solid covers, and access hatches.

Bridges

Scuppers, rail components, panels, and balance blocks.

Agriculture

Counterweights, wheels, breaker rings, and roller rings.

Marine

Mooring eyes, lead weights, and sea rail components.

Airport

Castings, trench systems, access hatches, security bollards, and fencing.

Railways

Transit castings, ballast screens, and separator blocks.

Telecommunication

Castings, junction boxes, pull boxes, and access hatches.

OEM

Aluminum, steel, gray iron, and ductile iron components.