Metal Electroplating & Special Finishes, Dubai & Sharjah
For architectural metalwork and signage that needs a jewellery-grade finish, Metroplus offers metal electroplating Dubai brands specify for chrome, brass, gold and copper letter faces, alongside powder coating signage Sharjah factories use for weather-durable colour finishes on aluminium and steel substrates.
Raw Metal vs. Finished Output
Every finish starts as raw stainless steel, brass or aluminium stock, is prepped (degreased, media-blasted or polished), then electroplated or powder-coated to the specified RAL/finish code. Finished parts are inspected under our factory QC process before fabrication into letters, panels or trim.
Technical Specifications
| Finish Type | Substrate | Durability Rating |
| Chrome / nickel electroplating | Brass, stainless steel | Indoor: excellent; outdoor: requires clear lacquer topcoat |
| Gold / brass electroplating (PVD alternative) | Brass, stainless steel | Indoor: excellent; outdoor: UV-stable with protective coating |
| PVD coating | Stainless steel | Outdoor-rated, scratch and corrosion resistant, 10+ year typical lifespan |
| Powder coating (RAL colour range) | Aluminium, mild steel, galvanised steel | Outdoor-rated, UAE sun and humidity tested |
Electroplating vs PVD — Which to Specify
PVD coating generally outperforms traditional electroplating for exterior signage exposed to Dubai’s sun and humidity, while electroplating remains cost-effective for indoor feature letters and retail displays. Full comparison: Electroplating vs PVD Coating. See also our Metal & Acrylic Finish Library and architectural metal fabrication page.
Frequently Asked Questions
Do you install in Abu Dhabi?
Yes, our electroplating and powder-coated signage is fabricated in the UAE and installed across Abu Dhabi, Dubai and the Northern Emirates.
What are typical turnaround times?
Electroplated and powder-coated components typically take 7–12 working days depending on part size and finish complexity.
Which finish lasts longest outdoors?
PVD coating and powder coating are our recommended outdoor-rated finishes; standard electroplating is best reserved for indoor applications.
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