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This section provides an overview for gold plating as well as their applications and principles. Also, please take a look at the list of 11 gold plating companies and their company rankings. Here are the top-ranked gold plating companies as of December, 2024: 1.Xometry, 2.Guerrero Plating Technology, 3.Gold Plating Services.
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Categories Related to Gold Plating
Gold plating is the process of coating a material's surface with a layer of gold. This technique enhances attributes such as corrosion resistance, electrical conductivity, and solder wettability, while also providing the aesthetic appeal of gold's natural luster. Gold plating can involve the creation of alloy films with metals like cobalt, nickel, and silver, with nickel and copper commonly used as base layers for the substrate. Its applications are diverse, ranging from decorative purposes in the jewelry and automotive industries to critical roles in semiconductor manufacturing.
Gold plating finds extensive decorative applications in jewelry, automotive emblems, Buddhist altar fittings, and watch parts, adding both durability and a sense of luxury. Industrially, it plays a vital role in enhancing the functionality of semiconductor parts and board joints by improving conductivity and solderability. Gold plating is crucial for preventing the oxidation of copper circuits, with recent advancements expanding its use to intricate wiring in high-performance boards. The method of hard gold plating, which increases film hardness, is particularly suited for components like electronic device terminals and connectors that frequently come into contact with external elements.
Gold plating can be executed through electrolytic plating, where an electric current causes a reduction reaction that deposits metal ions as a film on the cathodic material. Alternatively, electroless plating relies on chemical reactions, either through substitution where underlying metal films are replaced by gold due to ionization tendencies, or autocatalytic processes where gold deposits continually as a catalyst. These methods vary in film thickness control, with electroless plating offering highly uniform thickness across non-conductive materials.
Gold plating processes vary from soft gold plating, which emphasizes purity and softness for semiconductor applications, to hard gold plating, which involves alloying with other metals for enhanced wear resistance and is primarily used in industrial settings. The industry continues to evolve, with research focusing on reducing the use of hazardous substances like cyanide in plating solutions and exploring electroless methods for achieving hard gold plating without compromising component integrity.
*Including some distributors, etc.
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Xometry is an American AI-driven B2B platform of custom parts and assemblies, with minor operations as a contract manufacturer that was originally established as NextLine Manufacturing Corp. before its rebrand in 2015. Based in North Bethesda, Maryland, the company connects manufacturers and buyers via a range of services including instant quoting and a web database. They also offer sheet metal fabrication, CNC machining, 3D printing, injection molding, and die casting services for rapid prototyping or high-volume production projects. Xometry chiefly serves clients in the defense, robotics, aerospace, and automotive sectors, including BMW, Bosch, and NASA.
Guerrero Plating Technology, established in 2012 and headquartered in Houston, Texas, is a manufacturer specializing in industrial plating services and coating solutions tailored for engineered applications. The company is dedicated to providing a wide range of plating services, including gold, copper, nickel, and electroless nickel plating, especially well-suited for large batches of small components. Its plating methods include rack, barrel, and vibratory plating, enabling them to cater to intricate shapes, molded contacts, connectors, ground springs, and various small-sized parts. It serves an array of industries, including oil and gas, aerospace and aviation, electronics, medical, and industrial connectors.
Advanced Plating Technologies (APT) is an American contract manufacturer specializing in metal plating and finishing services that was originally founded in 1948 as the Artistic Plating Company before rebranding in 2013. Located in Milwaukee, Wisconsin, the company offers plating services using various metals such as gold, electrolytic nickel, and electroless nickel. They also provide finishing and surface treatment capabilities including passivation, cleaning, and powder coating. APT chiefly serves clients in the power transmission and distribution, telecommunication, electric vehicle, and ammunition and firearms industries.
Professional Plating, Inc., established in 1988 and headquartered in San Diego, California, is a manufacturer and supplier of electroplating services. The company's product range includes electroplating solutions, including gold, rhodium, palladium, platinum, and silver plating. It serves diverse industries such as medical, dental, semiconductor, electronics, and energy. The company’s services extend to offering custom plating solutions, managing complex part geometries, and maintaining tight plating tolerances. The company also places emphasis on customer satisfaction and continuously aspire to meet customer needs reflecting its devotion to maintaining stringent quality management systems. Its strong customer base extends across the United States and around the world.
Advanced Surface Technologies (AST), established in 1967, is a player in the metal finishing industry based in Arvada, Colorado. The company specializes in providing metal finishing services, including electroless nickel plating, gold plating, silver plating, plating on magnesium, tin plating, electrolytic nickel plating, passivation, and chemical conversion coatings. AST serves clients across the United States, catering to both local customers and those throughout the country. With a strong hold on plating and polishing services, AST stands as a partner for various industries requiring surface treatment solutions. The company has a history of over six decades in providing these specialized services.
Accurate Precision Plating was established in 2007 and is headquartered in Houston, Texas, USA, as a provider of metal finishing services. The company offers various plating services, including gold, silver, copper, and nickel plating, as well as tin plating, passivation, chemical cleaning, bead blasting, and custom masking services for different industrial applications. The plating services enhance aesthetics, conductivity, and corrosion resistance in electronics, automotive, medical, and food-processing equipment while also preparing surfaces for coatings and aiding in selective plating. The company serves various industries, including medical, oil and gas, electronics, and aerospace.
SPC, Sharretts Plating Company, was established in 1925 and is headquartered in Emigsville, Pennsylvania, as a manufacturer specializing in customized electroplating and metal finishing services. The company's product portfolio includes rack plating, barrel plating, prototype plating, and customized mass-production plating, benefiting customers across various industries, including automotive, semiconductors, electronics, and hardware. The industrial plating capabilities of the company consist of palladium plating, electroless nickel plating, gold plating, silver plating, copper electroplating, and numerous metal alloys. The company is one of the few in the sector that can plate gold and nickel onto titanium and handle plastic plating.
Gold Plating Services, founded in 1980 and headquartered in Layton, Utah, is a specialized manufacturer providing electroplating services. The company's core offerings include brush plating kits, 24K pen gold plating solutions, nickel/silver metal solutions, and custom platinized electrodes. It provides gold plating services that cater to a diverse range of industries, including jewelry, automotive, aerospace, and electronics. Its strength lies in not only providing products but also offering essential technical support, including plating procedure charts, gold depletion tables, equipment support, and solution guidance.
MITSUYA CO., LTD., founded in Tokyo, Japan, in 1931, is a service provider of engineering solutions and industrial plating. The company's product portfolio includes metal plating, plating thickness control, Surface Pre-treatment Solutions and eco-friendly plating solutions. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Heavy Machinery and Equipment. The company also offers customer services that include support, custom research projects and customized services.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Xometry |
21.4%
|
| 2 | Guerrero Plating Technology |
14.8%
|
| 3 | Gold Plating Services |
10.3%
|
| 4 | Professional Plating, Inc. |
9.6%
|
| 5 | Advanced Plating Technologies |
8.9%
|
| 6 | Accurate Precision Plating |
8.5%
|
| 7 | SPC |
7.4%
|
| 8 | MITSUYA CO., LTD. |
6.6%
|
| 9 | Advanced Surface Technologies |
5.9%
|
| 10 | Tanury Industries |
5.9%
|
Derivation Method
The ranking is calculated based on the click share within the gold plating page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
7 | 77.8% |
|
Japan
|
2 | 22.2% |
