Powder Coating

Your Strategic Partner in Specialized Metal Fabrication

Add a Coat of Bold.

GST Manufacturing specializes in high-volume powder coating for metal components, delivering a finish that outperforms traditional paint in both aesthetics and endurance. This process utilizes a dry, free-flowing polymer that is heat-cured to create a rugged, seamless shield available in virtually any color imaginable.

Metal Componentry

Precision-Engineered Substrates for a Flawless, Lasting Finish

At GST Manufacturing, we understand that a premium powder coat relies entirely on the quality of the metal beneath it. Our high-precision metal componentry is engineered to meet exacting specifications, providing the ultimate canvas for a seamless, durable shield. From intricate transit parts to heavy structural elements, we fabricate and coat every component to deliver maximum impact resistance, flawless aesthetics, and superior longevity. By combining rigorous fabrication standards with advanced coating technology, we deliver turn-key infrastructure solutions ready to withstand the most demanding public environments.

Brackets & Frames

Built for Durability, Coated for Complete Coverage

From heavy-duty industrial framing to intricate custom brackets, our specialized powder coating process ensures every complex angle receives a seamless, corrosion-resistant shield. We understand that brackets and frames often endure the highest structural stress and environmental exposure. By applying a dense, heat-cured polymer finish, we eliminate weak points and vulnerable edges, ensuring your vital support components remain completely protected against wear and rust.

Sub Assemblies

Complete Internal Protection for Multi-Component Units

Seamless powder coating for intricate sub-assemblies requires strategic precision to ensure every hidden joint and internal edge is fully protected. GST provides high-uniformity coating that penetrates complex geometries, preventing raw metal exposure inside enclosed housings or multi-part systems. By eliminating vulnerable internal gaps, we ensure your complete assemblies maintain total environmental resistance from the inside out. Our integrated approach guarantees that complex, multi-component systems arrive completely sealed and ready for seamless field installation.

show the large doors of a batch oven for powder coating in a powder coating facility (1).j

Going Big.

Designed for the "heavy lifters," our industrial batch oven accommodates massive structures and over-sized weldments that exceed standard line capacities.

Massive Envelope: Featuring a generous booth size of 10' x 12' x 26' to house your largest projects.
Oversized & Low-Volume Specialist: Specifically configured for large-scale frames or small-batch custom runs.
Controlled Curing: Precise thermal management ensures thick-gauge metal reaches the optimal temperature for a rock-hard finish.
Flexible Pretreatment: Equipped for both automated wash cycles and specialized hand-prep for heavy-duty industrial parts.

Firefly_Gemini Flash_remove the sparks 234908.png

Starting Fresh

Engineering the Perfect Bond From the Start

Multi-Stage Chemical Wash: Thoroughly degreases and removes manufacturing oils, mill scale, and surface contaminants to ensure pristine polymer adhesion.
Precision Blasting Media: Utilizes specialized abrasive profiling to create an optimal anchor pattern on heavy-gauge steel and complex weldments.
Corrosion-Inhibiting Pretreatment: Applies a protective chemical layer that locks out moisture and dramatically enhances long-term rust resistance.
Substrate-Specific Outgassing: Pre-heats porous castings and thick metals to eliminate trapped gasses, preventing surface blistering during the final cure.

Production Focused Powdercoating

Our Automated Line is engineered for high-efficiency production, combining rapid throughput with meticulous pretreatment to ensure a world-class finish on every part.

500-Foot Continuous Track: Designed for seamless movement and maximum volume capacity.
Integrated 3-Stage Wash: Thorough chemical pretreatment ensures optimal surface adhesion and longevity.
High-Volume Optimization: The ideal solution for large-scale production runs requiring consistent quality.
Generous Part Envelope: Capable of processing components up to 10' x 6' x 2' with ease

Powder Coating Prime

We treat your finished goods with the same care used to coat them, ensuring that every bracket and subassembly arrives at your facility in showroom-ready condition.

Protective Packaging: Non-abrasive foam wrapping and custom dunnage to prevent transit-related scratching or chipping.
Secure Staging: Specialized crating and palletizing to protect high-value components during transport.
Flexible Delivery: Coordinated logistics to align with your production schedule and minimize downtime.
Blind Shipping: We can ship directly to your end-customers under your own branding to streamline your supply chain.

Adding The Human Touch

Our manual spray booths provide the artisanal focus and precision handling required for complex geometries that automated lines simply can't reach.

Precision Masking Available: Expert application of high-temp tapes and plugs to protect critical tolerances and grounded surfaces.
Intricate Detail: The ideal solution for parts with deep recesses, sharp angles, or delicate features.
Wash or Hand Prep: Flexible pretreatment options including chemical washing or manual solvent cleaning based on part sensitivity.
High-Touch Quality: Dedicated technicians ensure a perfect, uniform finish on every unique component.

The GST Difference

Ready to get started?

Let's build something amazing together.

Request A Quote Today