Industry Leading Custom Metal Fabrication
180 ACRES β€’ 250-TON LIFTING CAPACITY

Industry Leading Custom Metal Fabrication

Your one-stop-shop for heavy-duty machining, plate rolling, and massive weldments.

Explore Capabilities
Heavy CNC Machining Services
PRECISION AT MASSIVE SCALE

Heavy CNC Machining Services

State-of-the-art 5-axis CNC machining for large gearboxes, tube sheets, and machine beds.

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World-Class Quality & Testing
ISO, CE, ASME, AWS CERTIFIED

World-Class Quality & Testing

In-house dimensional inspection and Non-Destructive Testing (NDT) to meet global standards.

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We Understand Your Needs For Custom Large Fabrication

About Us

We Deliver Landmark Projects

Openex Metal Fabrication is a full-service, design-to-delivery manufacturer of nearly all things metal, from detailed components to giant construction steel. With 180 acres of factory area, and 55 lifting cranes supporting 3 tons to 250 tons, we can take on the toughest jobs and move them through fast and efficiently.

Our guiding philosophy has been: β€œTool up to handle any custom metal fabrication job, start to finish, right here on the premises.” Our under-one-roof custom steel fabrication facilities, plus an in-house quality inspector overseeing every step of every project, mean tight control over quality and costs that multi-vendor approaches simply can’t match.

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Reputation for Excellence

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We Build Partnerships

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Guided by Commitment

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A Team of Professionals

Our Values

Our foundation is built upon a set of core values that guide our every interaction and reflect our commitment to excellence and integrity in heavy metal fabrication.

Precision and Quality β–Ύ
We are dedicated to delivering unparalleled precision and quality in every project. Our meticulous attention to detail ensures that we exceed industry standards and client expectations.
Custom Fabrication Solutions β–Ύ
We believe in the power of customization. Our approach is to work closely with each client to tailor our fabrication solutions to fit their unique needs and visions.
Competitive Pricing β–Ύ
We offer highly competitive pricing without compromising on quality. This is achieved through our massive scale, strictly in-house capabilities, and highly efficient project management.
Safety Standards β–Ύ
We prioritize the safety of our team by adhering to the highest safety standards, creating a safe work environment that benefits everyone involved in the manufacturing process.

5000+

Fabrication Projects

1000+

Skilled Engineers

650+

State-of-the-Art Machines

20+

Years of Experience

Our Capabilities

We Are Specialists In What We Do

Heavy Metal Fabrication

Openex offers complete turnkey fabrication and assembly for projects that range in size from moderate to epic, handling the toughest blueprints.

Heavy CNC Machining

Large-scale, high-precision machining services with advanced equipment, giant CNC bed sizes, and experienced technicians.

Material Supply

We carry a wide inventory of stainless steel, aluminum, and carbon steel sheet, plate, bars, shapes, tubing, and heavy pipe.

Industrial Solutions

Openex takes the complexity off your plate. We'll source, manufacture, manage, and package everything you need for successful installation.

Testing & NDT

We provide both in-house certified dimensional inspection and approved Non-Destructive Testing (NDT) to ensure your product exceeds standards.

Global Certifications

We are ISO, CE, ASME, API, and LR certified. Our dedicated quality control team guarantees all fabricated parts meet international codes.

Materials

Materials We Work With

We have the expertise and capabilities to work with a vast range of materials. If you don't see your required material on this list, please contact us to discuss your specific needs.

Carbon Steel Fabrication

We are experts in fabricating custom parts from a variety of carbon steel grades.

Stainless Steel Fabrication

We work with all grades of stainless steel to produce high-quality, corrosion-resistant components.

Alloy Steel Fabrication

We have the expertise to fabricate parts from a wide range of alloy steels.

Aluminum Fabrication

We provide high-quality aluminum fabrication services for a variety of applications.

Heat-Resistant Steel Fabrication

We fabricate components from heat-resistant steels for high-temperature applications.

Duplex Stainless Steel Fabrication

We have extensive experience in the fabrication of duplex and super duplex stainless steels.

Fabricated Products

Work of Excellence

Large Custom Tube Sheets Fabrication

Custom Tube Sheets

Pressure Vessel, Machined Parts

Custom Made Large Steel Flange

Large Flanges

Industrial Machinery, Heavy Machining

Heavy Duty Dump Bodies Fabrication

Dump Bodies

Mining Equipment, Welded Assemblies

Large Metal Machine Frames and Beds

Heavy Machine Beds

Structural Frames, Machined Parts

Vacuum chamber fabricated for energy storage

Vacuum Chambers

Energy Storage, Precision Welding

Fabricated heavy duty trailer parts

Trailer Parts

Transportation, Metal Assemblies

Client Testimonials

"The rotary kiln is a key part of the process flow sheet at Araguaia. The 11 individual sections of the kiln will now be welded together over the course of the next month, before the sections are lifted into place on top of the kiln piers for final welding and alignment. We wish to extend our thanks to everyone involved in the massive logistics process required to deliver the kiln to site."
Mr. Walter | CFO, FLD
"Under the condition of high technical requirements, difficult production and tight delivery time, Openex Metal Fab completed the processing of products on time and with high quality, which ensured the construction progress of our oil project. We are grateful to Openex for its professional and efficient service."
Mr. Daniel | Engineer, OKT

Global Partners

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