Electroplating for Industry & Commerce

In our state-of-the-art facility, we provide our customers with high-quality electroplated coatings that meet today's requirements.

Metal parts in an electroplating plant from Tónus Kft
Electroplating services

Electroplating Finishes for Increased Durability, Corrosion Resistance and Aesthetics

Tónus Kft. has a decades-long history of galvanizing metals.

The plant was commissioned in 2011 with two production lines, which have since been modernized to meet current needs and requirements.

Electroplating plant at Tónus Kft

Our Electroplating Process


The surface is thoroughly cleaned and prepared for the process.


The prepared surface is immersed in an electrolyte solution and connected to a power source.


The galvanized surface is tested, polished and finished to achieve the desired appearance.

Your Supplier for High-Quality Electroplating Products

All Services From a Single Source

We are in close contact with the other areas of our company, which is necessary for the fast and precise production of our quality products.

High-Quality Materials

We source our materials from the German quality manufacturer Dr. Ing. Max Schlötter GmbH & Co KG (Geislingen) to guarantee our customers the best possible results.

Trained Staff

Our staff undergo regular training to ensure outstanding product quality and safety at the workplace.

Individual Offer

We also offer the galvanizing of individual products with zinc coating and prepare individual quotations for every type of workpiece.

Environmentally Friendly Production

We use state-of-the-art systems and processes to manufacture your products in an environmentally friendly manner and in compliance with legal requirements.

Punctuality & Reliability

We strive to meet our customers' requirements in every respect, both in terms of our surface treatment services and logistics.

Sterne aus dem Logo von Tónus Kft

High-Quality Electroplating Services You Can Trust

With the electroplating services of Tónus Kft., you benefit from our expertise, high-quality materials and state-of-the-art equipment. Our team of professionals has years of experience in providing exceptional electroplating solutions.

We use only the best materials and employ advanced techniques to ensure the highest level of quality and durability for your products. Our state-of-the-art equipment enables us to provide precise and efficient electroplating services that meet your specific requirements and exceed your expectations.

Our electroplating line is manually operated, which enables immediate and monitored intervention at all stages of the process, which also contributes to a higher surface quality.It also enables the simultaneous coating of different processed workpieces in the surface treatment line.

Finished galvanized metal products from Tónus Kft.

Inquire today and benefit from our experience!

We have been a partner to large commercial and industrial companies for more than 20 years. We look forward to welcoming you as a customer soon!

Electroplating plant from Tónus Kft


Get answers to frequently asked questions about electroplating and learn more about Tónus Kft's expertise in this field.

What is electroplating?

Electroplating is the application of zinc coatings using an alkaline, cyanide-free technology that gives the metal workpiece a higher resistance, which meets the corrosion protection requirements of the standard.

The process is carried out by electrolysis with the aim of increasing the corrosion resistance of the metal and giving it a good aesthetic appearance.

What are the advantages of electroplating?

The surface treatment increases the service life of the metal, makes it more resistant to corrosion and gives the surface the desired aesthetic appearance.

How does electroplating work in metal technology?

In our plant, only suspended surface treatment is carried out, resulting in a uniform and high-quality coating.

The process begins with pre-treatment. Oily impurities are removed by chemical and electrochemical degreasing. The surface is then activated to make it completely metal-free and surface-active so that a higher quality metal coating can be applied.

A zinc anode is used to form the coating; the surface to be coated is the cathode, which is immersed in the zinc bath. The galvanizing baths are equipped with a vertical cathode movement.

Direct current is used to initiate the electrolysis process and a corrosion-resistant metallic coating with a thickness of 8 to 20 µm is deposited on the steel part, depending on the customer's requirements.

For the post-treatment of the coating, we use corrosion-resistant blue and yellow passivation solutions depending on the customer's requirements.

After the surface treatment, the workpieces do not require any further surface protection, but can be painted on request, which can also be done in-house.

Which materials can be electroplated?

We galvanize workpieces made of steel, wrought iron, cast iron and copper.

What different manufacturing processes does Tónus Kft. offer in electroplating?

Surface treatment is carried out in two lines with maximum pick-up dimensions:

  • Line I 2000x850x450mm
  • Line II 2800x1100x550mm

Line I is blue and yellow, line II is blue passivated as a post-treatment.

How much does it cost to electroplate metals?

The cost of electroplating depends on the specific requirements of the end product. Our experts will be happy to provide you with an individual quote.

What impact does electroplating have on the environment?

We work within the framework of a comprehensive environmental permit and use the best available techniques for the surface treatment of metals.

The technology used is modern, environmentally friendly and meets today's needs and requirements.

The passivation is Cr(VI)-free.

What layer thickness is achieved during electroplating?

Coating up to a thickness of 20 µm is possible.

In which industries is electroplating of products used particularly frequently?

  • Construction and building materials industry
  • Automotive industry
  • Electronics industry
  • Jewelry industry
  • Household appliance industry
  • Aerospace industry
  • Packaging industry
  • Heavy industry
  • Medical equipment industry

How does quality assurance take place during electroplating?

In order to be able to offer our customers the highest possible product quality, we continuously implement quality assurance measures. These measures include:

  • Inspection of finished products
  • Coating thickness measurements
  • Porosity tests
  • Salt spray test
  • Chemical composition testing
  • Electrical tests (if required)
  • Documentation and records
  • Accurate process controls
  • Ongoing training and qualification of our personnel
  • Error analyses