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Arunn Coats provides exceptional zinc electroplating, zinc iron plating, electro polishing, and pickling & passivation services. We constantly improve processes to deliver superior corrosion protection for your products.

Premium Metal Plating
& Finishing Services

"Based in Coimbatore, Tamil Nadu, we specialize in high-performance metal finishing solutions that protect your products from corrosion and rust."

Our Services Book Consultation
ZINC ELECTRO PLATING
ZINC IRON PLATING
Electro polishing
ICKLING AND PASSIVATION

12+

YEAR EXPERIENCE

25k

HAPPY CUSTOMERS

100%

QUALITY ASSURED

Our Valueable Clients
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Welcome to ARUNN COATS

Arunn coats provides exceptional plating on products to our customers by constantly improving processes and techniques

Based in Coimbatore, Tamil Nadu, we specialize in high-performance metal finishing solutions that protect your products from corrosion and rust. With over 15 years of expertise, we serve industries including manufacturing, production, and transportation with precision electroplating services.

Our state-of-the-art facility employs both rack and barrel electroplating methods to accommodate a wide variety of component sizes, geometries, and production volumes.

Quality Excellence

ISO-certified processes with rigorous quality control at every step

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Our mission:

Focusing on quality, and excelling at customer service. It’s a mission our founders since ago, and its one we continue to follow today.

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Our vision:

You’ll experience our commitment to excellence from the first moment you contact us, to the moment your parts leave our firm.

More About Us
Our Services

Our Palette of Expertise

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Zinc Electro Plating

The greatest enemy of all metals is rusting and corrosion. Zinc electroplating provides robust protection against corrosion for manufacturing, production, and transportation components. Available in both rack and barrel methods

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Zinc Iron Plating

Zinc-iron is an alloy of zinc and iron with iron content between 0.3% and 1.0%. It offers superior corrosion resistance and easier further finishing compared to standard zinc plating, making it a preferred choice for demanding applications.

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Electro Polishing

An electrochemical finishing process that removes a thin layer of material from metal parts, leaving a shiny, smooth, ultra-clean surface finish. Especially useful for fragile or complex geometry parts that cannot be mechanically polished.

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Pickling & Passivation

Pickling removes high-temperature scale and chromium-depleted layers from stainless steel surfaces. Passivation treats the surface with acid solutions to remove contaminants and promote formation of a protective passive film.

Ready to Protect Your Metal Components?

Get in touch with our experts today for a customized plating solution
tailored to your specific requirements and industry standards.

Contact Us Today!