

Manufacturing Excellence
Turnkey steel, aluminum and stainless steel fabrication, from design to installation
Industries
GST is an outsource fabrication partner for locomotive and light rail car manufacturers. We specialize in assembled subcomponents and individual parts, including switch gear enclosures, structural frames, cladding and mounting brackets.
Rail & Tranist
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GST builds skids, tanks, frames, pipe supports, platforms, stairs and other assemblies for oil and gas production equipment and compressor stations. We also provide componentry to alternative energy providers including solar farms and EV manufacturers.
Energy
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GST manufactures server racks and cooling enclosures for data centers and modern digital infrastructure, including single and dual phase immersion cooling tanks and steel, aluminum and stainless electrical cabinets.
Data Center
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GST is a Division 5 subcontractor, focusing on miscellaneous and ornamental steel, such as railings, stairs, ornamental signage, awnings, cladding and supports, and small structural framing projects for educational, institutional, commercial and airports.
Construction

GST designs, manufactures and installs specialty leasing equipment for common areas of malls, outlets, mixed retail, and airports, including kiosks, retail merchandising units and outdoor retail shells.
Retail
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GST specializes in cinema laser projection port windows in an exclusive partnership with Opticlear glass that delivers 99.5% anti-reflective clarity to the screen. We also produce speaker brackets, projector stands and other cinema auditorium equipment.
Theater

Capabilities
Design and Drawing
With many decades of experience, GST collaborates with customers for value added product design solutions for functionality, cost effectiveness, repeatability, and ease of installation. We use 3D solid modeling to verify the accuracy of each build.
Cutting
Most projects begin with cutting sheet metal or structural steel. GST's cutting department includes multiple fiber lasers, tube laser, plasma table, water jet, turret punches, and a robotic beam line. We are equipment to cut any project in a variety of thicknesses and shapes.
Forming
GST's forming department includes state of the art CNC press brakes with accurate back gauges that yield tight tolerance, repeatable parts. We are able to bend sheets up to 14 feet long and 1/2 inch thick.
Welding and Robotics
GST is a Certified Welding Fabricator with the American Welding Association, utilizing all welding techniques including over sixty welding stations featuring GMAW, GTAW, SMAW, and FCAW welding. We offer robotic welding for volume quantities.
Machining
Embedded in GST's Janada Facility is a machine shop that rivals many stand alone shops - including CNC vertical and horizontal mills and lathes, as well as conventional equipment. We are able to machine tight tolerance features and face parts up to 72"x40"x30".
Painting and Powder Coating
GST offers full service paint and powder coating, including grit blast, sandblast, and glass bead blast. Our painting operations include four wet paint booths able to accommodate volume parts or very large structures. Our powder coating operations include an automated powder line and three batch booths
Assembly
Full assembly is a hallmark of GST's turnkey services. We have full time teams dedicated to hand assembly of subcomponents and completed final parts, including rivets, bolts, pems and other fasteners, hinges and latches, laminating, and wiring and testing.
Erection and Installation
Multiple DFW structural, miscellaneous and ornamental crews erect projects ranging from cladding, bollards and handrails to multi-level structures. Additionally, retail crews install GST kiosks, RMUs, and displays in retail and airport environments throughout the country, including Hawaii and Puerto Rico.
Quality Assurance
Quality is the most important characteristic of a metal fabricator. GST has a robust quality system that is certified to AISC and passes even the most stringent of yearly quality audits. Welding Procedure Specifications are followed closely by personnel who are certified to the procedure. GST conducts first article analysis and final quality inspections on every project.






Projects
Representative Clients


















About GST Manufacturing
Since 1933, GST Manufacturing has provided steel, stainless steel and aluminum fabrication solutions for the most demanding industries in the USA. We eliminate the multi-vendor shuffle that causes project bottlenecks by housing every phase of production in our two DFW facilities. Our capabilities in house include design, cutting, forming, welding, machining, coating and assembly. We also offer onsite erection and installation.
GST's overarching philosophy is simple – “Do to others what you would have them do to you.” Matthew 7:12. We strive to operate as a company of the highest integrity. Our mission is to provide a quality product at a fair price with great customer service. We value our employees, support our community, and acknowledge that we are blessed by God everyday.
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