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Industries Served

At G & J Steel & Tubing, Inc., we are committed to providing premium metal tube fabrication solutions to various industries. Our services include cutting, bending, coiling, end forming, hole forming, stamping, machining, welding, and assembly. We fabricate using an array of metals such as Carbon Steel, Stainless Steel, Copper, Brass, Aluminum, and Nickel Alloys, stocking numerous popular fractional and metric sizes to cater to specific industry needs.

We have proudly served various industries throughout our four decades of operation, providing tailored solutions to their unique needs. Here are some of the industries that we have served over the years:

Air Conditioning 

Our expertise allows us to deliver precision-bent tubes for air conditioning systems. The consistency and quality assured by our automated work cells meet the high production demands of these fields, which is critical for maintaining system efficiency and reliability. Whether ensuring optimal cooling performance in vehicles or enhancing comfort in residential and commercial spaces, our solutions are vital in delivering reliable air conditioning solutions.

Aerospace & Aircraft

In the aerospace and aircraft industries, precision tube assemblies are vital for structural integrity, fuel efficiency, hydraulic operation, air conditioning systems, and passenger safety. We excel in delivering meticulously fabricated components, including elongated ferrules for Safe-T-Cable® applications, which secure fasteners in high-vibration and high-heat environments. Our automated work cells ensure that each part meets the rigorous standards of this sector, enhancing safety and performance in every flight.


G & J Steel & Tubing, Inc. excels in large-scale production of automotive components using advanced automated work cells. We manufacture essential parts such as suspension components and hydraulic and pneumatic lines with high efficiency and consistent quality. Our precision tube fabrication capabilities ensure high-quality, reliable components for exhaust systems, fuel delivery, HVAC systems, and structural support, meeting the stringent demands of the automotive industry.

Beverage & Heat Exchange

At G&J Steel & Tubing Inc., we specialize in producing custom metal tubing for the beverage industry. Processes such as utilizing laser cutting for precision, our solutions excel in dispensing systems, kegging equipment, and processing machinery. With no burrs and fast turnarounds, our tubing ensures optimal flow rates and equipment integrity under pressure. We prioritize functionality, exceeding industry standards to enhance productivity and quality across the beverage supply chain.

With our proficiency in laser cutting, welding, and fabrication, we specialize in crafting tubes for heat exchangers, including intricate components like helical coils. Engineered with precision, these tubes guarantee superior heat transfer efficiency, which is crucial for the reliability and performance of heating, cooling, and refrigeration systems in various applications.


G & J Steel & Tubing, Inc. specializes in fabricating precision pneumatic lines for the compressor industry. Utilizing our advanced automated work cells, we ensure each component meets the highest standards of quality and reliability. Our expertise in precision tube fabrication supports the efficient operation of compressors, enhancing performance and durability in demanding industrial applications.


G & J Steel & Tubing, Inc. is a trusted provider of precision components for the defense industry. Utilizing advanced automation and robotics, we produce high-quality AR-15 gas tubes and camera cooling coils for the F-35 fighter jet. Our innovative manufacturing processes reduce costs and increase effectiveness, ensuring each part meets stringent military standards and supports the performance and reliability of critical defense systems.

Gas & Appliance

For gas appliances and distribution systems, our services include welding, grinding, and polishing to deliver high-quality metal tubing, such as pilot tubes. We use robotic equipment to automate operations, boost processing capacities, and enhance repeatability while slashing production costs. Our connected work cell automation reduces labor expenses, minimizes operational variability, increases production capacity, and elevates part and process quality for efficient pilot tube fabrication.


G & J Steel & Tubing, Inc. provides precision components for the medical industry, specializing in fine roll threaded lead screws for OmniPod devices. These lead screws are integral to the stepper motors that control insulin flow into the body. We employ advanced automation and robotics, combined with 100% visual inspection, to ensure every screw is perfect. Our commitment to quality and precision supports critical medical applications and ensures patient safety.

Original Equipment Manufacturers (OEM) Industry

Original Equipment Manufacturers benefit from our mid to high-volume parts production services based on their drawings. We serve OEMs by offering fabrication based on specific customer designs. Our extensive capabilities allow us to produce a broad range of components, supporting OEMs across various sectors with precision-engineered parts.

Power & Utility

In the utility sector, we excel in crafting components vital for infrastructure, including piping systems, water treatment equipment, and power generation facilities. Leveraging automated solutions in manufacturing processes, we ensure the construction of reliable and efficient utility systems. 


We enhance production efficiency, increase processing capacities, and ensure consistent quality by integrating automation into our tube fabrication processes. This commitment to precision engineering extends to diverse applications, including manufacturing critical components for railcars. Our expertise in metal tube fabrication is particularly valuable for creating robust, reliable structures and parts essential for the railcar industry, such as luggage racks, handrails, and structural supports. By providing high-quality, precisely engineered metal components, we support the railcar industry in building safer, more efficient, and more comfortable train cars.

Commitment to Quality Excellence

G & J Steel & Tubing, Inc. commits to the highest standards of quality and efficiency. Our approach is data-driven and quality-focused, emphasizing continuous improvement and innovation to support the critical operations of our industries. Whether it’s automotive air conditioning, medical surgical devices, or fluid distribution systems, we have the expertise and capabilities to deliver solutions that drive success.

We are also proudly ISO 9001 certified, reflecting our dedication to continuous improvement, customer satisfaction, and delivering superior quality products. Our quality assurance protocols encompass comprehensive inspections, dimensional accuracy checks, and material testing, all performed by skilled technicians using state-of-the-art equipment. By prioritizing quality at every step, we guarantee our fabricated components consistently meet our diverse industry clients’ precise specifications and performance expectations.

Partner with G & J Steel & Tubing, Inc. Today

To elevate your company’s operations with unparalleled metal tube fabrication and assembly solutions, choose G & J Steel & Tubing, Inc. as your trusted partner. Connect with our team of experts to discuss your industry-specific needs and explore how our cutting-edge capabilities and unwavering commitment to quality can benefit your projects.

Contact us today to schedule a consultation or request a quote, ensuring your product achieves the precision, efficiency, and reliability our reputation is built upon.