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What we offer

We provide wide range of electroplating solutions, cleaning reagents, finishing products and plant machinery equipment to growth your business.

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G-groups offers competitive prices for all the products with best quality.

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G-groups always focuses on satisfying the client requirements and provides best technical service support.

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G-groups provides qualitative technical support to your plant and tries to enhance efficiency and productivity.

Our Products

We offer a comprehensive range of high-quality electroplating chemicals and equipment to businesses across various industries, backed by exceptional customer service and technical support.

Electroplating Chemicals
Electroplating Chemicals

We offer all kinds of chemicals and solutions with wide range of grade for pre, post and in process requirement of electroplating.

Metals
Metals

We offer wide range of metals for electroplating with high purity, desired quality, specific grades and standards

Polishing Materials
Polishing Materials

We offer wide range of metal finishing abrasives wheels, clothes, papers etc. with specific grades

Plant and Equipments
Plant and Equipments

We offer full setup of electroplating plant and required equipments to meet your requirement

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Olivia Kevinson
Olivia Kevinson Founder

"You guys are legendary! You guys are great and having amazing support & service. I couldn’t ask for any better. Thank you!"

Mitchell Harris
Mitchell Harris Founder

"You guys are legendary! You guys are great and having amazing support & service. I couldn’t ask for any better. Thank you!"

Julia Cloe
Julia Cloe Founder

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Latest News

Stay updated with the latest news by reading our articles written by content writers in the industry.

Chrome Electroplating
Hard Chrome Electroplating
Fenil Jariwala

Hard chrome electroplating rods

Hard chrome electroplating is a process that involves depositing a layer of chromium onto a metal substrate to improve its hardness, wear resistance, and corrosion resistance. There are two types of chromium used in this process, hexavalent chrome and trivalent chrome. In this blog, we will discuss hard chrome electroplating and the differences between hexavalent and trivalent chrome.

Hard Chrome Electroplating

Hard chrome electroplating is a widely used industrial process that involves the deposition of a layer of chromium onto a metal substrate through an electrolyte solution containing chromium ions and sulphuric acid. The process is carried out through the use of an electrical current, which causes the chromium ions to be deposited onto the substrate.

The main advantage of hard chrome electroplating is its exceptional hardness and wear resistance. The plating provides a layer of protection against wear and abrasion, making it ideal for use in applications where parts are subject to high stress and wear. Another advantage is its excellent corrosion resistance, making it ideal for use in harsh environments where corrosion is a concern.

Hard chrome electroplating of shafts

Factors that can affect the quality of hard chrome electroplating include the composition of the electrolyte solution, the current density, the temperature of the solution, and the surface preparation of the substrate. Proper control of these factors is essential to ensure consistent, high-quality plating.

Hexavalent Chrome

Hexavalent chrome, also known as hex chrome, is the traditional form of chrome electroplating. It is a highly toxic material that can cause serious health problems if not handled properly. However, it has exceptional hardness and corrosion resistance, making it ideal for use in industrial applications.

Hex chrome is known to cause lung cancer, kidney damage, and other serious health problems. As a result, it is tightly regulated by government agencies and is subject to strict handling and disposal guidelines.

Trivalent Chrome

Trivalent chrome, also known as tri chrome, is a newer form of chrome electroplating that is much less toxic than hexavalent chrome. It also produces fewer harmful byproducts, making it more environmentally friendly. Trivalent chrome has good hardness and corrosion resistance, as well as improved adhesion and better dyeability compared to hexavalent chrome.

Trivalent chrome is considered safer to handle and dispose of than hexavalent chrome. It is also gaining popularity in the automotive industry, where it is used in place of hexavalent chrome for exterior trim parts.

Hard chrome electroplating of disc jobs

Conclusion

In conclusion, hard chrome electroplating is a widely used industrial process that provides exceptional hardness, wear resistance, and corrosion resistance to metal substrates. Hexavalent chrome is the traditional form of chrome electroplating that has exceptional hardness and corrosion resistance but is highly toxic. Trivalent chrome is a newer, safer alternative that provides good hardness and corrosion resistance and is gaining popularity in the industry. Both hexavalent and trivalent chrome electroplating have their advantages and disadvantages, and the choice between the two ultimately depends on the specific application and regulatory requirements.

Chrome Electroplating
Bright Chrome Electroplating
Fenil Jariwala

Bright chrome electroplating of roller shaft

Bright chrome electroplating is a popular method of plating metal surfaces with a layer of bright and reflective chrome. The process involves the use of an electrolyte solution containing chromium ions, which are deposited onto a metal substrate through the use of an electrical current.

The bright chrome electroplating process begins with the cleaning and preparation of the metal substrate to be plated. This is essential to ensure proper adhesion of the plating and to prevent defects in the final product. The substrate is then connected to the negative terminal of a power supply, and a chromium electrolyte solution is used as the plating bath.

During the plating process, the chromium ions in the solution are attracted to the metal substrate, where they are reduced to a metallic form through the use of an electrical current. The reduction of the ions creates a layer of bright and reflective chrome on the surface of the substrate.

Bright chrome electroplating is commonly used in a variety of applications, including automotive and motorcycle parts, decorative trim, and household fixtures. The bright and reflective finish provided by the plating gives a luxurious and high-quality appearance, making it a popular choice for applications where aesthetics are important.

Bright chrome electroplating of parts

One of the main benefits of bright chrome electroplating is its exceptional corrosion resistance. The plating provides a layer of protection against corrosion, helping to extend the lifespan of the plated object. Additionally, the plating can be further enhanced through the use of various additives, such as brighteners and stabilizers, which can improve the brightness, durability, and wear resistance of the final product.

Factors that can affect the quality of bright chrome electroplating include the composition of the electrolyte solution, the current density, the temperature of the solution, and the surface preparation of the substrate. Proper control of these factors is essential to ensure consistent, high-quality plating.

In conclusion, bright chrome electroplating is a highly effective method of plating metal surfaces with a bright and reflective layer of chrome. It provides exceptional corrosion resistance and is widely used in a variety of applications. With proper control of the plating process, bright chrome electroplating can produce consistent, high-quality results.