Examples of what we do
Examples
At Concem, we specialise in high-quality zinc electroplating with fast, reliable turnaround times. Our dedicated zinc plating plant delivers consistent corrosion protection and professional finishes for engineering, automotive, hardware, and industrial components.
We focus exclusively on zinc electroplating — no distractions, just expert results you can trust. Whether you need barrel plating for high-volume small parts or jigging for larger or delicate components, we plate to a precise thickness of 8–15 microns and offer a full range of passivation finishes.
Blue Passivation
Bright, clear-blue finish that delivers a clean, professional look with reliable protection.
Yellow Passivation
Classic iridescent golden-yellow finish known for excellent corrosion resistance.
Black Passivation
Offers a sleek, modern black finish with superior corrosion protection. Popular for automotive and industrial parts where aesthetics and durability are important.


















