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Gold plating Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Gold plating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. イワブチ Chiba//Manufacturing and processing contract
  2. アイテック Fukui//Manufacturing and processing contract
  3. 八幡ねじ Aichi//Resin/Plastic
  4. 4 YUKEN INDUSTRY CO., LTD. Aichi//Chemical
  5. 5 ナウケミカル Tokyo//Manufacturing and processing contract
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Gold plating Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Melted zinc-aluminum alloy coating "MAG+1" イワブチ
  2. Ni-W alloy plating (nickel-tungsten alloy plating) アイテック
  3. Melted zinc-tin alloy plating "KSG plating" 八幡ねじ
  4. 4 Electromagnetic wave shielding special alloy plating *Blocks electromagnetic waves over a wide range of 80 dB or more. YUKEN INDUSTRY CO., LTD.
  5. 5 Au-Sn alloy plating ナウケミカル

Gold plating Product List

31～45 item / All 117 items

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Nickel-free use is possible! Direct gold plating on stainless steel.

Nickel-free use is possible! Direct gold plating on stainless steel.

With the ability to apply direct plating, it is now possible to plate products without using nickel, which is a concern for those with metal allergies.

Stainless steel is a metal that forms an oxide film and has the ability to resist corrosion such as rust. However, this oxide film hinders electrical conductivity, making direct gold plating on stainless steel difficult. Our company originally specialized in plating primarily for watches. With the technology cultivated through plating many stainless steel watches, we can remove the oxide film and perform direct gold plating appropriately. With the ability to perform direct gold plating, we can plate products without using nickel, which is a concern for those with metal allergies. This has garnered support not only from the watch and accessory industries but also from customers in the medical field, such as those producing catheters and stents that are inserted into the body.

  • Other electronic parts

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[Technology Introduction] Direct Gold Plating and Chemical Polishing

[Technology Introduction] Direct Gold Plating and Chemical Polishing

Introduction to direct gold plating on materials and chemical polishing treatment.

Elg Co., Ltd. handles various materials and specializes in precision plating for smaller components through surface treatment technologies and results. Direct gold plating is a method of applying gold plating directly onto the material without nickel plating or similar processes. It is suitable for medical applications and for addressing nickel allergies. Additionally, chemical polishing treatments tailored to specific purposes, such as deburring for pressed parts, thin materials, and roughening, are available. 【Materials compatible with direct gold plating】 ■ Titanium ■ Tungsten ■ Stainless steel *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Processing Contract

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Nickel-Tungsten Alloy Plating

Nickel-Tungsten Alloy Plating

Tungsten content of over 20wt%! Maintains Hv950 at high temperatures of 600℃.

We would like to introduce the "Nickel-Tungsten Alloy Plating" from O.M. Sangyo Co., Ltd. Nickel-tungsten alloy plating possesses excellent properties such as resistance to strong acids, resistance to halogen attack, resistance to high-temperature adhesion, and heat resistance, making it a promising alternative to chrome plating. It is used on iron-based materials, copper-based materials, aluminum-based materials, and more. 【Features】 - Contains over 20wt% tungsten (not affected by high concentrations of hydrochloric acid, sulfuric acid, hydrofluoric acid, and nitric acid) - 44wt% tungsten alloy plating (maintains Hv600 as plated, reaches Hv1350 after heat treatment at 700℃, demonstrating excellent heat resistance) - Heat resistance: Maintains Hv950 at high temperatures of 600℃ (used as a glass casting mold that is continuously used at around 600℃) *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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Hard gold plating with high wear resistance and electrical conductivity.

Hard gold plating with high wear resistance and electrical conductivity.

High hardness and excellent functionality for fine components! In addition to high wear resistance and electrical conductivity, it also excels in low contact resistance.

"Hard Gold Plating" offers high wear resistance and electrical conductivity, as well as excellent solderability and low contact resistance. By containing cobalt, its hardness is improved several times compared to pure gold plating. Due to its excellent wear resistance and high electrical conductivity, it is mainly used in parts with frequent movement, such as contact points in electronic device switches. It is also suitable for gold plating of various connectors, contacts, and fine components. Our company, through its unique know-how, is capable of achieving uniform plating on the inner surfaces of fine components such as pins and fine-diameter pipes like contact probes. 【Features】 ■ High hardness and excellent functionality ■ High wear resistance ■ High electrical conductivity ■ Low contact resistance ■ Hardness improved several times compared to pure gold plating ■ High electrical conductivity *For more details, please refer to the PDF document or feel free to contact us.

  • connector

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Plating and Surface Treatment Technology: Gold Plating (Au)

Plating and Surface Treatment Technology: Gold Plating (Au)

A very stable metal that does not change its properties! Maintains good solderability over a long period.

Gold plating (Au) is a metal that not only has a sparkling decorative quality but also possesses corrosion resistance, oxidation resistance, excellent electrical and thermal conductivity, low contact resistance, and good solderability (wetting) and bonding properties. As a result, it is used in a wide range of fields, and due to its limited availability as a resource and existing demand, its price is higher compared to other types of plating. While decorations for temples and shrines, gold medals, and accessories come to mind first, it is also used in various electronic products. [Features] - Excellent corrosion resistance - Stable properties - Good solderability - High electrical conductivity - Used in a wide range of fields For more details, please visit our company website and contact us.

  • Other surface treatment equipment
  • Surface treatment contract service

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Compression spring, phosphor bronze wire C5191W Φ0.26, gold-plated.

Compression spring, phosphor bronze wire C5191W Φ0.26, gold-plated.

The surface treatment includes "nickel undercoating and gold plating."

The material used is "Copper-Beryllium Wire C5191W." One side of the spring's seat coil is processed into a tapered shape. After forming, heat treatment is applied to enhance spring properties, and surface treatment includes "nickel undercoating and gold plating." The installation load, maximum load, and spring constant are managed using a spring load testing machine. The spring load testing machine undergoes annual calibration by the manufacturer and internal inspections every three months to maintain and manage measurement accuracy. Delivery will include a mill sheet and inspection report. The inspection report will contain data on key dimensions and spring characteristics. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Tsuruoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web conferencing.

  • Spring

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Melted zinc-aluminum alloy coating "MAG+1"

Melted zinc-aluminum alloy coating "MAG+1"

Significant extension of the lifespan of metal products is achievable! High corrosion-resistant plating for salt damage areas.

The molten zinc-aluminum alloy coating "MAG+1" is a high corrosion-resistant coating formed by immersing in a plating bath of zinc - 5% aluminum - 1% magnesium. It significantly extends the lifespan of metal items in harsh corrosive environments such as areas with severe salt damage. 【Features】 ■ Long lifespan ■ Salt damage countermeasures ■ Volcanic gas countermeasures ■ Spring water damage countermeasures For more details, please refer to the catalog or feel free to contact us.

  • paint

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Melted zinc-aluminum alloy coating "Wako AZ Galvaleo"

Melted zinc-aluminum alloy coating "Wako AZ Galvaleo"

High corrosion resistance! It contains 5% aluminum and 1% magnesium based on molten zinc.

"Wako AZ Galvaleo" is a high corrosion-resistant hot-dip zinc aluminum alloy coating that contains 5% aluminum and 1% magnesium based on molten zinc. It boasts excellent corrosion resistance in salt damage areas and heavy industrial regions, extending the lifespan of products. Additionally, by adding aluminum and magnesium to electro-galvanized zinc, corrosion resistance is improved. 【Features】 ■ High corrosion-resistant coating ■ Compatible with bolts, nuts, and washers ■ High adhesion *For more details, please refer to the PDF document or feel free to contact us.

  • bolt
  • alloy

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Platinum plating

Platinum plating

Electrical conductivity and chemical resistance are advantages! Widely used in electronic device contacts, electrodes, and semiconductor products.

We would like to introduce the "platinum plating" that we handle. It has excellent oxidation resistance, corrosion resistance, and heat resistance, making it widely used in electronic device contacts, electrodes, and semiconductor products. Additionally, because it has properties similar to rhodium plating, it is also used for decorative purposes. 【Information】 ■ Platable materials: Titanium, stainless steel, copper-based materials, etc. ■ Advantages: Electrical conductivity, chemical resistance ■ Plating tank size: 300×400×300mm *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Processing Contract
  • Plating Equipment

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Surface treatment technology: Zinc-nickel alloy plating for zinc die casting.

Surface treatment technology: Zinc-nickel alloy plating for zinc die casting.

Free of cyanide and environmentally friendly! We have developed a new surface treatment technology for zinc die-cast materials.

Generally, zinc die castings are treated with copper-nickel-chromium plating, but this type of plating has issues such as a tendency for poor adhesion and lack of rust resistance. Our company resolves these issues with a unique process. We perform a base strike plating on the zinc die cast material, followed by zinc-nickel plating treatment. By ensuring adhesion through a dual treatment of strike plating and zinc-nickel alloy plating, we improve corrosion resistance in salt-damaged areas. 【Features】 ■ Ensures adhesion with dual treatment of strike plating and zinc-nickel alloy plating ■ The top layer is a rust-resistant alloy plating, ensuring corrosion resistance ■ Improved corrosion resistance in salt-damaged areas ■ Cyanide-free and environmentally friendly *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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[Button Division] Gold Plating

[Button Division] Gold Plating

Excellent conductivity! Nickel-free options are also available that do not use nickel as a substrate!

At Fukui Denka Kogyo's button division, which mainly engages in metal surface treatment processing, we accommodate everything from low-cost mass-produced items to small lots. "Gold plating" has been used for decorative items for a long time and is utilized in a wide range of fields, including electronic components, due to its excellent conductivity. For decoration, we can provide ultra-thin gold with a color tone that has been thinned to the limit, as well as nickel-free options that do not use nickel as a base. Please leave decorative plating to us. 【Features】 ■ Compatible with inspection ■ Nickel-free ■ Excellent conductivity ■ Used in a wide range of fields, including decorative items and electronic components *For more details, please feel free to contact us.

  • Plating Equipment
  • Other surface treatment equipment
  • Surface treatment contract service

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Masking method spot plating

Masking method spot plating

Spot plating using the masking method has become possible!

Spot plating on hoop materials can now be processed using a masking method instead of the conventional jig method. Since it uses a masking method, there is no bleeding, the freedom of shape increases, and initial costs can be kept low. Additionally, spot plating can now be performed on the existing plating line, allowing for a switch from stripe products and an increase in the selection of spot plating types, enabling not only gold and silver but also tin and nickel plating to be done as spot plating.

  • Other electronic parts
  • Electrical equipment parts
  • Processing Contract

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Hybrid Coating "Hncc (Hinokk)"

Hybrid Coating "Hncc (Hinokk)"

Thin film and high corrosion-resistant topcoat treatment! A hybrid coating that excels in protection, aesthetics, and functionality!

"Hncc (Hinokk)" is our non-chrome coating that uses the high corrosion-resistant new hybrid coating agent "JN COAT Coat" for zinc plating or zinc-based plating. This hybrid coating combines global procurement and cost-effectiveness, solving issues such as the rapid occurrence of rust due to differences in standards between Japan and overseas. Additionally, because it is a coating agent using the sol-gel method, various organic compounds can be added to impart different properties to the coating film. 【Features】 ■ High corrosion resistance can be achieved by applying it over inexpensive zinc plating ■ Compatible with transparent, black, and stainless steel colors ■ Adjustable to a low friction coefficient ■ Suitable for fit due to its thin film (approximately 1-2μm) ■ Excellent adhesion allows for direct treatment on various metals, etc. *For more details, please download the PDF or contact us.

  • Other surface treatment equipment

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Cut-out mask

Cut-out mask

To customers struggling with the dry film method! Shorten lead time by omitting the DF application and removal processes.

The "die-cut mask" can eliminate dry film (DF) peeling residue defects. Depending on the production volume, the type of die (punch die/mold) can be selected. It shortens the lead time by omitting the DF application and removal processes. Additionally, there is no need for DF inventory management. It can cut waste such as excessive disposal. 【Features】 ■ Die-cut masks can be created from 10,000 sheets. ■ The type of die (punch die/mold) can be chosen based on production volume. ■ The mask tape used is a standard product from Daihei Metal. *For more details, please refer to the PDF document or feel free to contact us.

  • others

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