Galvanizing Services Designed
for OEM Manufacturing
Protect your products, preserve your margins, and keep production flowing with galvanizing that’s dependable, repeatable, and aligned to your cycle.
Built for Repeatability, Proven in the Field
Hot-dip galvanizing is the gold standard for protecting steel parts from corrosion over the long term. Dipping a part in molten zinc creates a metallurgical bond that results in a sacrificial layer of zinc-iron alloy that provides cathodic protection to the steel underneath, whether it’s a boat trailer, three-point hitch, pipe spool, solar mounting rack, or something else.
This protective layer doesn’t just perform — it meets ASTM A123 standards for coating thickness, adhesion, and finish, ensuring long-term durability in demanding environments.
Supporting OEMs with
Scalable, Repeatable Service
Predictable Turnaround, Even in Busy Cycles
With an understanding of your rolling demand forecasts, we plan our kettle loads, labor, and material staging to match your production rhythm. The stable lead times and quick turnarounds that result give you peace of mind that your parts will be ready when you need them.
And if there’s a spike in demand, we have the agility to reallocate resources and shift crews on short notice to keep up.
Consistent Results, Every Batch
Our quality control program comprises a wide assortment of inspection and testing activities, from visual checks to coating measurements.
When there is a concern or issue with a galvanized part, there are additional analyses we can perform such as:
an embrittlement test to measure ductility
passivation testing to detect unpassivated zinc on a product’s surface
a bending test performed in accordance to A143/A143M protocols; or
adherence testing
A Process You Can Count On —
Project After Project
Step-by-Step Galvanizing Workflow
Shannon goes beyond galvanizing–you can also take advantage of our value-added services, such as:
abrasion blasting
trucking & logistics
holes drilled and/or plugged
special handling
metalizing.
Process Highlights
Meets all relevant standards and specs
Traceable QC documentation
Capability for regulatory-heavy jobs
What Sets Shannon Apart for Original Equipment Manufacturers
If you’re accustomed to a galvanizer that’s impersonal or continuously capacity-stressed, Shannon offers something different.
We answer the phone, know your project, and align with your production cycles — not the other way around.
Every part we galvanize goes through a disciplined, quality-assured process designed for consistent coating performance, batch after batch.
In short, we’re not just a vendor; our goal is to be your long-term partner that scales with your needs while staying responsive and attentive.
Real Results for OEMs
Earned Through Repeat Business
Many of our clients are repeat customers who come back again and again. Consistent batch quality and predictive scheduling are paramount in the world of OEM manufacturing, and at Shannon, that’s exactly what we provide.
Built for Ongoing Partnerships
We’re proud to have established multi-year relationships built on attentive service for local and national OEMs that are still going strong. From our tailored QC systems and dynamic scheduling to our extensive capacity, we are set up to help steel parts manufacturers succeed.
Ready to Talk? Let’s Scope Your Next Run
Shannon is ready to be a reliable extension of your production team. Call us today to discuss getting your parts protected through our industry-leading hot-dip galvanizing expertise.