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Your Partner for Heavy-Duty Industrial Metal Fabrication
With over 20 years of experience, Openex specializes in building large, complex, and mission-critical steel components like steel chassis and foundation structures, large frames, dump bodies, battery racks, tube sheets, large flanges, and pressure vessels.
Our fully integrated contract manufacturing and machining services position us as a leading supplier of industrial metal fabrication and material processing.
All aspects of the industrial metal fabrication process are completed in-house, including heavy-duty weldments. Our AWS-certified welders are practiced in joining parts securely to assemble large fabrications.
Openex is ideally suited to meet the demands of OEMs both throughout the world.
Full-Service Manufacturing
From design assistance to machining, welding, painting, and assembly — we manage the entire process under one roof.
Large-Scale Capabilities
Specializing in heavy, oversized fabrications with precision tolerances, supported by a 55-ft assembly bay and advanced equipment.
Global Industry Expertise
Serving renewable energy, mining, oil & gas, power generation, heavy construction, marine, and infrastructure sectors worldwide.
The Openex Advantage: Precision, Scale, and Partnership
Instead of a generic list, we clearly define what makes us the right partner for your most critical projects.
Don't waste time and budget managing multiple vendors. We provide a single, reliable point of contact for your entire project lifecycle. Our integrated process includes engineering support, fabrication, precision machining, finishing, complex assembly, and global logistics. This seamless management reduces risk and ensures your project is delivered on time and to your exact specifications.
We don't just promise quality; we prove it. Our operations are certified to the highest international standards, including ISO 9001, CE, ASME, API, and AWS. This means every component we produce meets rigorous, documented standards for materials, processes, and safety, giving you complete confidence and peace of mind for your mission-critical applications.
Our state-of-the-art facilities were built to handle the projects other fabricators can't. With a massive workshop space, heavy-duty machinery, and a lifting capacity of over 200 tons, we have the raw capacity to take on your most ambitious designs. From massive industrial frames to complex assemblies, if it's big, heavy, and requires precision, we can build it.
We work as an extension of your team. Every client is assigned a dedicated project manager who provides proactive communication and expert guidance from quote to completion. We pride ourselves on our problem-solving ability and our commitment to finding the most efficient and cost-effective solutions for your challenges. Your success is our success.
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Trusted by Industry Leaders Worldwide
Industries We Serve
Mining
Mining and mineral processing requires exceptionally tough equipment. Openex is a custom steel fabrication specialist for mining and engineering. We have earned an excellent reputation in the industry for the quality of the steel and alloy products we build. We understand that high-quality workmanship, meeting delivery schedules, and value are important to our customers in the mining industry.
Oil & Gas
Oil and gas exploration, processing and delivery requires durable, hardworking equipment. We partner with you to make it possible, with full-service manufacturing capabilities and expertise throughout the process—upstream, midstream and downstream.
Power Generation
We offer advanced fabrication solutions for manufacturing key precision and quality metal components used for power generation in the wind energy, nuclear energy, gas, and hydroelectric power sectors.
Marine
Marine equipment has to withstand extreme environments. And saltwater is just the beginning. At Openex, we've built some of the biggest metal parts for the marine industry and delivered them worldwide on the water.
Automotive
When automotive manufacturers need custom metal parts and components for their vehicles, Openex has been here to fill that need for the last 20 years. We have manufactured automotive parts with precise CNC Machining Services and Sheet Metal Fabrication Services to help meet the demands of the increased market for automotive parts.
Bridge
Openex is a fully-equipped metal fabrication shop with a tradition of producing high-quality products and providing outstanding customer service. We possess the ability to fabricate large steel structures and have expanded our capabilities to include the fabrication of steel bridges and other transportation infrastructure.
Pulp and Papermaking
Openex offers steel fabrication services for pulp and paper mills. We are well equipped to provide the pulp and paper industry with the steel parts necessary for business. Steel fabrication for the parts, products, and components used in pulp and paper mills.
Aerospace
We are a leading aerospace parts manufacturer specializing in complex metal formed parts. We produce aircraft engine nacelles, bulkheads, heat shields, duct sections, and engine components.